I am wondering how choppy the water is on the catamaran cruise at Negril?? We went to Cancun and went on a small boat to do "Bob" breathing observation bubble, which is like scuba diving but you don't have to know how. Anyways, I got so sick on the boat, will I be this way on the catamaran cruise? Should I get a patch from my doctor, dramamine, or what?????? My husband REALLY wants to do this and I don't want to disappoint him