Finally......a good way to carry extra gas (mod)!

I understand the need to carry gas however the "explosive force" of 1 gallon of gasoline is equal to 10 sticks of dynamite.
Would you travel with 10 stick of dynamite strapped to your rear bumper?

I also believe there has to be a better location/solution than on the rear in the crash zone. It doesn't take much imagination to see the potential for a problem.
Is there room between the rear of the cab and the truck camper?