Like Joe D. suggests, the Olympus waterproof is a good choice. Mine is the 850 and it easily fits into the breast pocket of my fishing shirts. You can completely submerge it to take underwater pictures, but I've only done that once and wasn't excited with the results. You can't see the viewing screen while the camera is submerged so getting the right angle is a bit tricky. I paid more than $150 for mine which would make it out of the price range given.