[nutjob2]

What happens when you you start floating?

I guess water propulsion... and a rudder?

[nielsole]

You need to get an armored jeep then

[bell-cot]

A decent welder should be able to turn out a trailer hitch <=> outboard motor bracket in under 15 minutes. It's not like you'll need much more than a modest fishing outboard to get through flooded spots.

[throwaway2037]

See also: Duck boat: https://en.wikipedia.org/wiki/DUKW