EMD360 ... you are one of the very persons I had in mind as I wrote my "Motorhomes Offroad" forum suggestions above!
To address some of your responses:
1) Truck campers are an RV, but they are not a motorhome. Besides, why should TC folks have all the fun ... we motorhome folks can too ... but many of us may not know it until the right forum comes along to help educate and inform us.
2) I'm thinking of offroad motorhome "adventure destinations" in places that the expedition 4X4 type motorhome crowd would not be interested in because it would be too easy for them - but at the same time tough and interesting for the common short Class A, larger Class B, and short Class C - in both 2X4 and 4X4 configurations.
5) "Constantly fix" is not what we do because of what I have learned over the years slowly about the degrees of carefulness one must go to when offroading with our motorhome. There's a lot of things for me to both learn and possibly share in the type forum being suggested.
6) & 7) Arizona has many of the exact type of situations I have in mine ... so does Utah, Nevada, Eastern Washington, Oregon, Canada, Mexico, etc..
The boondocking section is not specific enough for us motorhome owners so as to learn of the special issues of a non-expedition motorhome when used offroad. Much of the boondocking section refers to the unique issues that the towables experience when drycamping and boondocking.