Before we went to Cozumel we were warned about watching our stuff. When we went parasailing we had to leave our stuff on the boat. My husband tucked our bag way under the seat a certain way so we could tell if someone touched it. When we got back down, we saw that it had been tampered with. Fortunately I had a camera case that went over my shoulder and I took that up there with me, tucking all my money and our credit card into it before we were hoisted up.