We went twice, would not return, well unless Wisconsin and the UP became Tropical. We stayed in Boonville. Registering was no problem, we had called prior to our trip to see what documentation we needed. Had lots of snow, trails were the roughest I had ever been on, grooming was virtually nonexistent. Trails were not marked very well, we were lost several times. Old Forge area had 1 trail you could use to pass through without paying extra. However to ride the Olde Forge trails you needed to pay $100 for that trail permit, but the trails are groomed 24-7.
Very spoiled riding in the UP and Wisconsin, after riding in New York, I would gladley pay double to ride in Wisconsin and the UP. After seeing some complain, take a drive out east and then be thankful for waht you here.