I actually got locked in at the second gate. The first day they were closing the gates.
We had to pull down the fence to get out, yes we mostly put it back.
Friggen was PISSED, unlocked when we went in and 3-4 hours later LOCKED, DAMN!
I now carry a 3' long set of bolt cutter and cable cutters... I ain't getting locked in again.
Took the family back out there a few weeks later and we had to jump the fence and walk in around the first turn and shot against that hill instead of carrying all our stuff to the day use area.