A little off topic but the worst part about hunting public lands IMO is leaving your vehicle unattended, Now on days the alarms are a lot better, but it still makes me nervous.

I printed up some small signs, cross hairs in a circle over a thug head shot. And put them one to a side on my Jeep. I always kind of giggle a little when some guy comes up to check your ride out, sees the sign and it suddenly dawns on him you may be watching him in your scope.