I think Bill is referring to the Holly Oaks ORV Park near Mt. Holly. I rode that on a set of Michelin Anakee Adventures which were not the best choice for the mud, sand and hills. I had lot’s of butt-puckering moments! A more aggressive tire or even a set of 50/50 knobbies would be a better choice. It’s definitely a good environment to test yourself and I was the only >500 cc bike there (for good reason)!