Good luck, Unforunatly you probably won't get much done in court except the issue of his "group" riding on other people's property. That you should be able to stop but, do it in a lawful manner. Money doesn't equal brains, I guess it's his property and he's entitled to do as he pleases as long as he breaks no laws. And that sucks for you and your fellow land owners. Somewhere here on this site in someones signiture line or somewhere I seen the quote "You can't fix stupid". I'm interested in your outcome so please let us know what happens. Again, Good Luck