I take my Digital SLR with me when I travel. But I also like a P&S for nights out or wet conditions. My current P&S is light and handy, but not waterproof. I am going to Mexico in a few months and would like to use it around the ocean and cenotes....but not underwater. Just something that can hopefully tolerate getting a bit wet. There are a number of waterproof cameras out there, but I was wondering if anyone had experience with one (or more.) Recommendations?