I Completely agree with the previous response. Stingray City in the Cayman Islands was the BEST part of our honeymoon. The first part of the tour took us around the island. We stopped at the Tortuga Turtles to see them. From a few inches big to monsters, they had them all. Our next stop was at Hell. Yup you heard it right, Hell. My hubby and I bought postcards and sent them to our folks postmarked from Hell! I even bought a t-shirt that said "i went to hell and back for this t-shirt"
The last stop took us to the other side of the island, where we boarded a boat and headed out to Stingray City. There were lots of other ppl around..but not too many that you coudlnt' enjoy yourself. It's a littls scary at first, cause the stingray's come right up and brush their undersides against you, but there is something to be said for floating along and having them float just inches below you, matching your every move. It's spectacular. I didn't want that day to end..
PS. Bring sunblock..i burnt to a crisp out on that reflecting water!
Where other ports are you visiting?