Sorry- I think I sounded like a negative Nancy about Jamaica. Here is a very upbeat post about AWESOME Cayman Island.
We went on an excursion: snorkeling at a coral reef and sting rays. It was so cool. We took this boat out to what seemed like the middle of the ocean- but there was this big sand bar where the water was only waist deep. It was cool seeing all these people just standing around in the middle of the ocean. The sting rays were awesome too.