My fiance and I will be taking the Carnival Triumph in January, and traveling to San Juan, St. Marteen and St. Thomas. We're just going to go to some bars and clubs in San Juan, and most likely Megan's Bay in St. Marteen, but we don't know what to do in St. Thomas. I'd like to go somewhere without a large crowd where we can lay with each other on the beach, and not be fearful of many people walking up on us. I've heard Water Island is good, but don't know how easy it is to get there, etc. A little help would be greatly appreciated. Thanks!