Yes, I bought an underwater housing for my Canon Powershot digital camera (I have a tendency to wade into conditions that aren't conducive to non-protected electronic devices....). The housing is sweet in that I can access all the controls of the camera through buttons and knobs that extend through the housing. In the deeper pools in the St. Joe, it is fun to just snorkel through the pools. First, you get a better appreciation for the size of the larger fish that don't come out to play as often. Plus, you can watch some interesting behavior as the fish change position to feed or chase each other. While the fish aren't tame, they can be approached if you take it slow and non-threatening.