Reviewed · ST THOMAS
USVI Private Boat Charters – New, Fast Powerboats for Half and Full Day
The best feature here is simple: you control the day. Your captain can point the bow toward St. John, a quiet beach, a turtle-filled snorkel spot, or a beach bar, rather than following a fixed group route. Captains such as Mike, Bryan, Aaron, Amanda, Hillary, and Sammy have helped shape outings around families, cruise-ship schedules, first-time snorkelers, and groups that wanted a more relaxed pace.
I like the private price for up to 12 people, which can be strong value for a large family or group. I also like the well-equipped 31-foot MV Aquarius, with twin 300-horsepower Yamaha engines, a Bluetooth sound system, snorkeling gear, and drinks on board. The main catch is that the $885 price does not include the $150 fuel charge, and the most interesting stops are spread out, so you must choose between many quick looks and a few worthwhile swims.
Key points to know before you book

- A private boat for up to 12: The $885 rate covers the group, not each person, making the math much better for a full boat.
- A captain-built route: You can focus on St. Thomas, St. John, beaches, snorkeling, quiet coves, or a mix of all four.
- A fast, comfortable vessel: MV Aquarius is a 2019, 31-foot Wellcraft with twin 300-horsepower engines and bow seating.
- Snorkeling is central: Gear, water, soda, and beer are supplied, and the area can bring turtles, stingrays, tropical fish, and coral into the day.
- Red Hook is the usual starting point: Pickup is at American Yacht Harbor, with advance pickup possible at Yacht Haven Grande in Charlotte Amalie.
- Plan for the extra cost: Fuel is billed at actual use, listed as $150 per booking, and the captain’s gratuity is not included.
Why a private boat works so well in St. Thomas

St. Thomas and St. John are best understood from the water. Roads can take time, beaches sit on different sides of the islands, and some small coves are far easier to reach by boat than by car. A private charter lets you connect several parts of the islands without repeatedly returning to a marina or organizing taxis.
The boat leaves from American Yacht Harbor in Red Hook, on the eastern end of St. Thomas. That location makes sense for a day focused on St. John and the nearby cays. With advance notice, pickup can also be arranged at Yacht Haven Grande in Charlotte Amalie, which is useful if you are staying near the cruise port or beginning the day there.
The advertised outing runs about four to seven hours. A four-hour trip is enough for a few carefully chosen stops. A full-day outing gives you more breathing room for a longer run, lunch, several swims, or a slow cruise around St. John.
The captain does not simply drop you at a beach and disappear. The setup is conversational. You explain what your group wants, and the captain suggests a workable route. Families can ask for easy swimming and calm stops. Strong swimmers can give more time to snorkeling. A cruise-ship group can keep a close eye on the departure deadline.
Other private charters in St Thomas people book:
- 50′ Luxury Yacht. Private Full or Half Day Catamaran Snorkel, & Beach Experience
★ 5.0 · 606 reviews - Private Luxury Catamaran Yacht. Full or Half Day Charter – Sail, Beach, Snorkel.
★ 5.0 · 386 reviews - Explore the Virgin Islands on a Private Boat Charter
★ 5.0 · 303 reviews
MV Aquarius: fast, roomy, and built for a group

MV Aquarius is a 2019, 31-foot Wellcraft powered by twin 300-horsepower Yamaha engines. That is a serious amount of power for island hopping, and it matters because you spend less of the day slowly traveling between stops. It also means the ride can feel more exposed than a large covered ferry, so conditions and wind may affect comfort.
The bow has seating for conversation, sunbathing, and turtle watching. This gives the boat a social feel that works well for families and friend groups. It is not just a transport platform. You can listen to music, watch the water, and enjoy the views between swims.
The Fusion sound system connects through Bluetooth, so you can bring your own music. Keep the volume respectful around beaches and other boats, but the feature is a nice touch for a private charter. Water, soda, and beer are included, which keeps the basic day easy.
You should bring food if you expect to be hungry after snorkeling. One outing included a stop for tacos at Lime Out, and the company can take groups to local food stops, but meals are not included in the standard price. Ask about the plan before leaving if lunch matters to you.
Building a route from American Yacht Harbor
A private charter can sound as if you can see everything in one day. You cannot reasonably spend 90 minutes at every listed beach during a four-to-seven-hour outing. The smart approach is to choose two or three priorities and let the captain build around them.
The suggested stops include beaches and bays around both St. Thomas and St. John. They are best thought of as a menu, not a promise that every location will be visited.
Honeymoon Beach
Honeymoon Beach is a good choice for a relaxed swim and beach time. The suggested stay is at least an hour and a half, which gives you time to get off the boat, swim, and settle into the setting rather than making a hurried photo stop.
It is also listed twice in the route options, which reflects its usefulness as a flexible stop. You might use it early for a swim or later as a slower finish, depending on the route and conditions.
Same base, a different sort of day:
- Turtle Cove Catamaran Snorkel and Sail at Little Buck Island STT
★ 5.0 · 2,100 reviews - Snorkel St. John Tour from Sapphire and Margaritaville
★ 5.0 · 1,874 reviews - Night Kayak Tour St. Thomas – Westin Frenchman’s Reef
★ 5.0 · 1,813 reviews - Tree Limin’ Extreme Zipline
★ 5.0 · 1,713 reviews
Secret Harbour
Secret Harbour suits a group that wants a protected-feeling beach stop and time in the water. It works well for a half-day plan because it can be paired with another nearby stop without requiring a long day of running around.
If your group contains mixed swimmers, tell the captain. The value of a private boat is that the pace can be shaped around the least confident person without holding up a larger public group.
Brewer’s Bay
Brewer’s Bay gives you another option on St. Thomas, with a change of scenery from the eastern beaches near Red Hook. It can be useful if the captain is adjusting the plan around wind, water conditions, or the interests of your group.
This is the sort of stop that rewards flexibility. You may prefer it to a busier beach if your goal is a quiet swim and a little time on the sand.
Magens Bay Beach
Magens Bay is one of the better-known beach choices on St. Thomas and a natural pick if someone in your group wants a classic beach setting. The charter allows you to approach it from the water and decide how much time you want to give it.
Its popularity can also be the tradeoff. If your ideal day means a secluded cove, tell the captain rather than assuming the famous beach is automatically the best fit.
Sapphire Beach and Coki Point Beach
Sapphire Beach and Coki Point Beach provide two more St. Thomas options. Both can fit a plan centered on swimming, beach time, and easy access to the water.
Coki Point can be lively, while Sapphire gives you another eastern St. Thomas setting. The captain can help decide which works better for your group, especially when you are balancing beach atmosphere against snorkeling time.
Lindqvist Beach
Lindqvist Beach is a strong candidate for a quieter stop. It makes sense for people who want sand, clear water, and a less programmed feel rather than a string of major attractions.
As with every beach on this route, time matters. A half-day booking may require you to choose between a longer stop here and a snorkel location farther away.
Francis Bay and Maho Bay Beach
Francis Bay and Maho Bay are St. John choices. Maho is especially associated with turtle sightings, and several outings focused on snorkeling there. You might see turtles, rays, tropical fish, and coral, but wildlife is never guaranteed.
Maho is also a good place for a group with a first-time snorkeler. One first-time swimmer found the water calm enough to gain confidence, which shows why a private captain can be useful. You can stay with a beginner rather than rushing to the next stop.
Trunk Bay Beach
Trunk Bay is another famous St. John beach and a natural choice for a first visit. It gives you a recognizable setting, clear water, and a classic island stop.
The drawback is time. Reaching St. John and fitting in Trunk Bay may leave less room for several smaller beaches or a long snorkeling session. I would choose it when the group wants one signature beach, not when everyone wants a quiet, unhurried route.
Snorkeling with turtles, rays, and tropical fish

Snorkeling is one of the strongest reasons to book this charter. Equipment is included, and captains can adjust the route based on what your group wants to see and how comfortable everyone feels in the water.
The most memorable wildlife possibilities include sea turtles, stingrays, nurse sharks, schools of fish, coral, and even dolphins. These sightings are not guaranteed, so treat them as lucky bonuses rather than promised features. A captain can choose a good location, but no captain can schedule a turtle.
The private format is especially useful for mixed-ability groups. A first-time snorkeler can take time getting comfortable, while stronger swimmers can enjoy a longer session. Families with children can also ask for a plan that balances swimming, beach time, and riding.
Bring reef-safe sunscreen. Also bring anything your group needs for the day beyond the supplied drinks and gear. Snorkeling can make people hungry, and the boat’s cooler provisions are limited to water, soda, and beer.
What the captains add to the day

A boat matters, but the captain often determines how well the day works. The strongest outings have been shaped by captains who listen first, then suggest realistic options.
Captain Mike has been praised for island facts, music, snorkeling choices, and a flexible route around St. John. He has also helped groups combine beaches, turtles, stingrays, and a food stop. Captain Bryan has worked well with families and teenagers, giving clear expectations while keeping the day moving.
Captain Aaron, including Aaron Wallens, has been singled out for local information and finding good stops based on what the group wanted. Captain Amanda has led a successful half-day outing for a group of friends, while Captain Hillary contacted a group on the morning of the trip to make sure they had what they needed.
Captain Sammy and Captain Rogan have also guided groups toward comfortable, enjoyable routes. Names can vary by departure, so you should not book expecting one specific captain unless the company confirms that arrangement. The consistent advantage is the captain’s ability to shape the day around your priorities.
Price, fuel, and the value for a full group

The base price is $885 for a private group of up to 12. Add the listed $150 fuel charge, and the starting total becomes $1,035 before gratuity. For 12 people, that is about $86 per person before tip. For six people, it is about $173 per person, and for four people, about $259 per person.
That makes this a strong value for a full boat, especially when compared with buying separate seats on a public outing or paying for several smaller activities. The value also comes from privacy and control. You are not stuck with a fixed schedule or a boatload of strangers.
For a small group, the cost is harder to justify. A half-day booking with four people can still be memorable, but you should decide if private access and a custom route matter enough to warrant the premium.
Fuel is billed at actual use and listed as $150 per booking. Since the route affects fuel use, ask how the charge will be handled when planning a longer run toward St. John. The captain’s gratuity is separate, so include that in your budget.
Who should book this charter?

I would recommend this for families, groups of friends, couples traveling together, and cruise-ship passengers who want a private alternative to a large shore excursion. It is particularly good for groups of six to 12, where the shared price becomes more attractive.
It also suits groups with different ideas of a good beach day. One person can snorkel, another can sit in the bow, and the group can decide when to move on. First-time snorkelers benefit from the extra attention and flexible pace.
This is less suitable if you want a fully scheduled sightseeing tour with guaranteed stops. It is also not the right product for BVI visits. BVI stops are unavailable on this charter, and a separate product code is required for that destination.
The activity is near public transportation, and most people can participate. The company also states that vessels are sanitized after each trip and that captains and crew are tested monthly under its health procedures. Since this is primarily outdoors, masks are not required, though you can wear one if preferred.
Cancellation is free up to 24 hours before the start time. Poor weather or failure to meet the minimum number of participants can lead to a date change or full refund.
Should you book the MV Aquarius charter?

Book it if you want the freedom to make St. Thomas and St. John fit your group, not the other way around. The boat, drinks, gear, and captain-led route make this a particularly good choice for a full family or friend group that values snorkeling and private beach time.
Think twice if your group is small, your budget is tight, or you want to visit BVI. Also remember that $885 is not the final cost because fuel and gratuity are extra.
With a 4.9 rating from 301 reviews and a 97 percent recommendation rate, the experience has a strong record. The practical reason to choose it is not the rating, though. It is the chance to tell the captain what kind of island day you want and spend your limited time doing that.
FAQ
Where does the private boat charter begin?
The usual meeting point is American Yacht Harbor at 84GX+24H, Smith Bay Road, Red Hook, St. Thomas.
Where does the charter end?
The activity ends back at the meeting point, American Yacht Harbor.
How long does the charter last?
The outing lasts approximately four to seven hours, depending on the option booked.
How many people can join the private boat?
The price covers a private group of up to 12 people.
Is the $885 price per person?
No. The $885 price is for the private group, up to 12 people.
Is snorkeling equipment included?
Yes. Snorkeling equipment is included on board.
Are drinks provided?
Yes. Water, soda, and beer are provided. Food is not included.
Is fuel included in the price?
No. Fuel is billed at actual use, listed as $150 per booking.
Can the charter visit the British Virgin Islands?
No. BVI stops are unavailable on this charter. A separate product, identified by product code 111649P25, is required to visit BVI.
What happens if the weather is poor?
If poor weather causes the activity to be canceled, you will be offered another date or a full refund. You can also cancel for a full refund up to 24 hours before the start time.
More private charters in St Thomas
- Private, luxury, custom charters to Stingray City, Snorkeling & More
★ 5.0 · 488 reviews - Private Full Day Charter: St Lucia Boat Tour to Soufriere
★ 5.0 · 468 reviews - All-Inclusive Private Charter to Icacos or Palomino Islands
★ 5.0 · 421 reviews - Private Full-Day Luxury Sailing Catamaran Charter in Sint Maarten
★ 5.0 · 402 reviews
Just added in St Thomas
- Explore the Virgin Islands on a Private Boat Charter★ 5.0 · 303 reviews
- The Best of St Thomas Private Sightseeing Tour★ 5.0 · 332 reviews
- Private Luxury Catamaran Yacht. Full or Half Day Charter – Sail, Beach, Snorkel.★ 5.0 · 386 reviews
- US Virgin Islands Island Hop & Food Boat Tour★ 5.0 · 417 reviews
- Turtles, Pizza Pi & Sunset trip★ 5.0 · 410 reviews
- St Thomas Food Tasting and Cultural Walking Tour★ 4.5 · 474 reviews
- Glow Boats LED Night Kayak, Marriott Frenchman’s Cove Dock, USVI★ 4.5 · 456 reviews
- Two-Tank Dive for Certified Diving in St Thomas★ 5.0 · 456 reviews
St Thomas, compared.

Turtle Cove Catamaran Snorkel and Sail at Little Buck Island STT
Read our review →
Snorkel St. John Tour from Sapphire and Margaritaville
Read our review →
Sunset & Harbor Lights Dinner Sail from the Marriott’s Frenchman’s Cove
Read our review →
Sea Trek Helmet Dive at Coral World Ocean Park
Read our review →Browse the lists this tour appears in




