I took some pics of The Cinders today, look for them in my album. Video malfunction, stupid camera, sorry.
I only tinkered around in a little bit of the OHV area and will go back for more. Mainly it is for go-fast quads and high powered buggies. Traction is limited in loose cinders a lot like sand dunes. Most all hills are STEEP, too much for the unaired down raptor, but I never used 4Low so there is more left. There are whoops or giant washboards everywhere that are about 3-6 feet apart making for slow going. Most trails are quad width but the raptor made through just fine with minimal tree branch contact or sliding downhill sideways. All in all it is a very fun place to go There is primitive camping allowed and except for 2 campsites, I had the place to myself, although I bet weekends are different. I didn't run the truck too hard because I was alone and really didn't want to get stuck.
Oh yeah, LOTS of wheel hop. I made sure to leave my mark around a bunch of quad bowls so they knew I was there