Does anyone know of a decent waterproof digital camera out there? I have a Cannon waterproof APS film camera that works well for fishing, but I am getting sick of developing film. I've seen the plastic housings that you put over a digital camera to make it waterproof, but would rather have the camera itself be waterproof. Also, something on the compact side would be best. Small and light so as to not take up too much space. Thanks for any advice.