What a great trip report from Seaislegal. thanks so much for those great photos! you guys really packed your vacations with activity. although my husband and I have been snorkeling on different islands in the carribean, it was mostly from a walk in entry. How "managable" is it to snorkel/dive from the boat? (like getting in and out) Also, what is cave tubing all about? sounds like fun, but bats??????? We're not oxygen thiefs (ederly), but we're not 20 either. how much energy will i have to expend????? i mean, bend the elbow i can handle!!!