Are the rear floors getting heated from the exhaust? If so have you thought about heat wrap?
There's a good idea! Oh wait...I just sit the grill on the tailgate, really simple....

I just sit the grill on the tailgate, really simple....
What would be even cooler is if you build barn doors.That was an idea, however making a tailgate seemed problematic. It is however still doable.

Try a fire extinguisher mount.So spent some time trying to figure out how to mount the propane bottles, got nothing. So I put them in a bag and put the bag in my rear ammo can that holds my tools and paper towels, fits well.
Did decide to move the first aid kit to the other ammo can because I never get into that one, so the first aid bag will stay better there.
Sad day when Keith's convalescing brother has to come to his defense.....
Pirate Jack?Sad day when your ass gets beat by a one legged man