If you like pretty paint and straight body panels do not take your trucks to RC. It is not very fullsize friendly.? If you're careful you'll get out without many bruises, at the very least? you will end the day with some custom pinstriping. Don't get me wrong, it's an awesome place to wheel especially if you have little to no regard for body damage .? Or if you drive a Jeep and you're Avalanche is your tow rig, have at it.? I had a blast in my Bronco, it's old, ugly, and slightly modified, and I have little regard for cosmetics. My wife drove it while I got out to spot for a while and kissed a tree(or two) with it, she got upset, I laughed. I was just excited that she drove it on the rocks . They are some green trails that might be friendly to a vehicle as wide and long as an Avalanche, but not many. They do offer free primitive camping included with your admission price and the staff rocks(no pun intended).
Here are some pics of the day we spen there.
http://www.supermotors.org/vehicles/registry/detail.php?id=6439&s=24548#content