Hello Everyone - First some general information . . . This is our family's first cruise ever to anywhere. There will be four of us: my wife and I along with DD (12) and DS (9). We set sail for our 7 Night Eastern Caribbean Cruise on 11/20/10. We had originally reserved a spot for the Dolphin Encounter on St. Thomas but we changed our minds after finding out there is only 30 minutes of time with the dolphins and around 5 hours of travel by foot, boat, and bus. (round trip) Now we want to find something else to do on St. Thomas. I was going to try the Sea Trek Helmet Dive at Coral World Ocean Park but the minimum age is 10 years old. Does anyone have another idea? For St. Maarten, we are going to do the Mountain Top Downhill Rainforest Trek. For Castaway Cay, we are going to do the Extreme Getaway Package. thanks for your help!