Here you go:

http://cruiseshipexcursions.net/kont.html

That's the same place that I was going to send! haha! Ok, how about this:

Kon Tiki Party Cruise
DURATION: Approximately 3 hours
PRICE: $34 Adult $34 Child

Cruise gently through the bustling harbor of Charlotte Amalie with an open bar and Calypso music played by a native steel band. See Bluebeard's Castle, Blackbeard's Castle and the Governor's Mansion, and over a coral reef, you will see a variety of coral, sponges, and tropical fish through large glass bottomed viewers. At a lovely beach with sparkling turquoise waters, there's time to swim and sunbathe. It's really party time on the way back-dancing, fun, games, limbo and rum punch.

NOTES:
Bring a towel, swimwear and plenty of sunscreen.

Thanks !!

And, plenty of pain reliever if you anticipate experiencing the 151 proof rum punch.

We did it years ago during a fundraiser for the Humane Society. One of the best cruises we ever took there. Sweet and wonderful crew, too!