if you want minimal body damage dont go to the cliffs, with a Jeep at the cliffs your fine, a fullsize forget it. Go to Badlands in Attica IN. Once I get my 68 3/4t done maybe we should put together a chitownrc 1:1 run. Im not too far from being road ready just need to install power brakes and steering, get the custom flatbed/roll bar done and put on some mud tires (37's are expensive!!!!)