Actually Delo's does have rear facing camera, and it is cool but no recording capabilities, YET.
Like everyone else has stated, there are pro's and con's.
The biggest con many don't realize, is the noise. Much louder that an open cockpit boat, at least compared to one with a wrap around windshield. I remeber an interview with JT, and his comparison was to putting your head into a drum and beating on it. Epoxy boats are really loud.