Water in-soluable camera
Konica Minolta DG-5W: Digital Photography Review
Only to 1.5 meters but that’s not bad for snorkeling. Now, if only I had a place in Belize(!)
Housings for a Canon are not inexpensive but you can go deeper! I barely go snorkeling and I’ve never been diving so wouldn’t need these high end devices that let you take your gear down to 300′.