My wife and I got permission to hunt on a firends land late last month. It is 50 acres boredering on a public road where we must park our car to enter the land. There is no other place to park and it is across the road from suspected anti hunters. So far my car has been vandalized and one of our ground blinds messed up.I chased off one group ina pickup truck and got their license number. But there seems to be one other guy who always slows down when our car is there. There is alaw against harassing hunters, but our landowner friend says he can't do anything to help. This situation is taking away the fun of hunting and whenever we hunt the land, the people across the road appear to have a recording of wolves howling and I know there are no grey wolves in that area, only coyotes. It happens at the same time around ten a.m .Is there any suggestions please. This is my wife's first hunt in 5 years