gzg38b:

I feel your pain. My partners and I have poachers on our property as well. We have just a big a problem with kids 4-wheeling on the property. I've had them run practically right under my stand before.

First thing you need to do is to be sure the property is POSTED. In some states like NC the state requires an owner to POST a property if he expects the law to get involved.

Have you tried call them yet?