i went last year, and you are gonna love it!!! it's all mud around here, so it's hard to put any miles on a bike. we put 300 miles on in 3 days. i had my eiger at the time, but some friends had their rhinos and had no problems fitting on any of the trails. we will probably head up there again this summer. i can't wait to make the ride in the comfort of my Teryx!!
btw...check Wolfpen ATV Campground. we rented cabins there and it is really nice. about a mile down the road from an entrance to the trails and riding on the County Roads is legal.
i've been many times...all of the scars on my teryx are from there..lol. its really a good time...the level five trails can get tough... we usually put around 50-75 miles a day on our sxs's when we go so bring lots of gas and even bring a 2.5 gal can with you on the trail just in case...i think your really going to enjoy it there.
Since My last post I have gone to wolf Pen Gap TWice , loved it and it wasnt as muddy as I thought which was good , The best place to stay is CAMP Wolfcreek springs camp, look them up they have the perfect place and closest to the trails.