Fuel trailer for long distance trips?

[Sidewinded_idi]

It's funny because it's cheaper to drive this for family trips than her 4 cylinder chevy car, I figure it costs me about .35 cents a gallon

 

[AcIdBuRn02ZTS]

Well... our plans changed and we ended up getting given an IDI short bus. We'll have 120 gallon tank on board in doors so no worries anymore.

Some interesting ideas here though.