I've had this idea for a while but I'm thinking of installing some sort of waterproof camera on the rear of my boat right above swim platform angled where the surfer surfs and installing a small monitor on the dash with an RCA cable to view footage live that way I don't have to constantly turn around to watch the rider and I can see when they fall while still looking forward. I may even replace my radio with a double din use that. I would love if I could make the footage recordable and able to save for viewing later. Thought?