We did the Fantasea excursion in St Kitts in October. Loved it. The group walked in a line over to the catamaran dock and were directed onto two similar boats when we arrived. First half of the line to the first boat, second half to the second. Ours was the second boat. I didn’t notice any particularly rowdy drinkers on our boat. There was plenty of rum punch and beer to be had after the snorkeling though. The lunch was pretty much what was advertised in the fine print of the excursion listing. Ours was served right after snorkeling, before we set sail again for the Nevis stop. It was the oddly light coloured hot dogs (probably chicken ones?), Creole roasted chicken, a couple of salads, rum cake for dessert. It was nice enough to satisfy our need for a bite to eat for lunch. The catamaran itself was great with plenty of room to sit either under cover or out on the front area in the sun. There were decent bathrooms too, separate men’s and women’s. The crew was amazing, friendly and helpful, and the fun atmosphere, with sunshine and music and people enjoying their Caribbean outing, made it a wonderful experience I would happily do again.