This 1977 Toyota FJ40 Land Cruiser has been partially converted into an amphibious survival vehicle by its previous owner with custom removable aluminum pontoons that can be side-mounted for flotation. There is a PTO for a propeller in back and a tubular truss for carrying the pontoons when not in use. The seller says this was built for tsunami scenarios. Find it here on Craigslist in Los Angeles, California for $19,900 OBO/trade.