This hybrid RV boat is ridiculously awesome. It is customized to be both a boat and an RV.
This particular RV boat shown is a 1987 Watercraft Sports King.
It takes a cab from a 1986 Ford E-series and the rear consists of a 28 foot boat.
There are reportedly 20 other Boaterhomes floating around.
The boaterhome allows for full access to the living area as the boat seamlessly connects to the trailer/tow vehicle through the use of a hatch.