Looking for some reviews from those of you who have gone on this excursion. Did you enjoy it? Several in our group get seasick. Is the ride on the catamaran pretty choppy? If you took this excursion, was getting to the beach okay for small children. I read you either snorkel in or get in a raft. I appreciate any info you can throw my way as one family in our group wants to do this and one does not.