Chain o lakes reduction hunt

Hey fellas, couple questions for anyone with knowledge of Chain o lakes State Park. Back in the east side when you get to the area for Dept of Correction, are you allowed to drive back there past the sign? I have camped, driven, and hunted the park before, AND have driven back there to turn around, (playing dumb saying we got turned around if stopped), BUT has anyone ever got stopped or in trouble for being back there? My intent is to scout it for the hunts. Does anyone go back there during the hunts? Do any good? Two of us killed five there a couple years ago, but we moved around and bumped 4 of those to run and stop, giving us time for the shot. We did see a huge buck strolling along a ridge while we we eating lunch, but could not get on him in time. We still do see deer in there, but just wondering if anyone else has done any good? Thanks guys.

deadeer, Jay