About Us

the Cure for the Common Charter

With so many cookie-cutter charters operating shade-less, cramped boats, we wanted a unique experience where our guests feel like they are at home. We purchased a multi-level boat with many seating areas and then hand-crafted furniture for our vessel. Wendy, once a concierge for jet setters, trains all the staff to serve our guests, not just take them on a trip. The result is a casual, "homey" feel with five-star service for your group.

Captains Kevin and Wendy

Mary, First Mate

We have lived and worked in St Thomas and in the tourist industry for over 10 years. Let us help you explore these beautiful Virgin Islands your way. Kevin is a 100 ton USCG licensed captain and we are both Padi certified Dive Masters. We love our jobs and love sharing our local knowledge about the Virgin Islands.

Mary started sailing and living on boats when she was old enough to sit in a car seat. She started sailing school when she was 8 years old. She loves snorkeling, getting to know the guests and making sure that everyone is having a good time. We are lucky to have Mary as our mate on In Theory!

Charter Destinations

Our private custom charters go to both the British Virgin Islands and the US Virgin Islands. No two trips are the same; let us know where you'd like to go and we'll customize a trip just for your group. Our guest favorites include:

Soggy Dollar Bar


Buck Island

St. John

Sandy Spit

Christmas Cove

More info

Departure Locations

Sapphire Marina

Cruz Bay National Park Dock


InterIsland Excursions

N11 Sapphire Marina,

St Thomas 00802


1-833-Blue-H2O (258-3426)


© 2019 InterIsland Charters