If they are riding on fish and wildlife management areas this is not legal. You have every right to report this activity .Also ,if people dont have a place to ride they should not be buying these things!!!!
[up][up]bury a few 1"X6" boards with LONG deck screws in them
They're not the problem. It's the little sh*t heads on those 90 MPH quads joy riding through the woods [mad]lot of the guys in my hunting club have quads and use them to pull out deer
Word of advice...you are just ASKING to get sued. Next time one hits them and gets hurt, they will own your farm and ride all they want.We use to have a problem with them here on the farm. Notice I said " use to ".
Simple cure. Locate the trail they use and bury a few 1"X6" boards with LONG deck screws in them