We used to ride out there all of the time...until someone (most definitely NOT a rider) started vandalizing the equipment out there. That's when they started closing the gate, putting up No Trespassing signs, and issuing tickets. A friend took his wife out there and they each got a $75 ticket for trespassing.
I had to quit going because I couldn't very well tell the kids, "OK, now if you see the police on the trail...RUN!"
They were patrolling the trails back behind the pits with four wheelers and pulling out in front of riders to stop/catch them.