My 22 Acres butts up to state land and a gun club at the back of my property. Every year for the past five or six years now they have been tearing down the posted signs so if they get catch on my property they can say I didn't see any signs and though it was state property. A couple of years ago I took a 4' ladder and posted them high enough so they couldn't reach them. Well that didn't work cause they ripped them down anyway. So last year I came up with this plan. Take a five gallon bucket and cut out the words no hunting keep off and spray paint it on the trees along the back of my property. I went out yesterday to check on things and It worked like a charm. Not only was the painted trees still looking good and the posted signs I had up were not ripped down. No more buying signs just a couple of cheap cans of spray paint.