I read the 2 star review about accessibility and a big rig. Well in my opinion big rigs are not what you need to take to dispersed camp site they are made for camp grounds. That being said the v shaped crater or what ever it was called is a joke our class c traversed all of it with no issues. Slow and steady will get you to some amazing camp sites. If you really want a challenge for your 2wd class c take a trip to Hurricane Lake AZ, beautiful place but really remote.