Not much you can do. Just try not to piss to many people off. Get to know the neighbors. The neighbors will keep an i out for you and over time you' ll find out who they are. Even when you do, it will still be more hassle than it is worth to press charges. Then you have to worry about the people trying to get back at you. You can only hope someday the tresspassers will GROW UP and have a little respect. Or just let it go. Thats what i do.

Good luck,

eddie