I went there 5 years ago when he first opened it up to Jeeps. It was basically an Enduro motorcycle area that he was widening the trails for full body vehicles. At the time there wasn't much challenging and the trails were tight. There was one hill that was narrow and off camber and difficult to get to the top. And there was a rock garden. I'm sure the trails have changed a lot since then.
It was a great place to host a weekend getaway. The campground had decent pavilions. Decent shooting ranges as well. So if you wanted to getaway with a few friends, camp and do some light wheeling it would be good.
If it were not so far it would be a great place for something like Gatrclause.