Re: Water car
Amphibious cars have been around for decades. Check out the Amphicar from the 50's. I don't see how he got $200K price from a simple Berkley-style jet pump that have been used since the 60's and can be found for less than a couple grand.
To each his own though. The real test would be when you take a good wave that comes into the cab of the vehicle, then you sink.