So my buddy bought an old farm with 34 acres that butts up to about 150 acres. Long story short, the neighbor is a nice dude, but he used to basically trespass on the 184 acres before they split it up and sold it off in 2 tracts. My buddy who bought the house asked the farmer to hunt, so he agreed to lease to us and the neighbor. So we agreed to put up stands and hunt accordingly. Well, my buddy and I put up 6 stands, to the other guy's 1. We did all the tractor work for food plots, lane cutting, etc. Now at first we didnt have an issue with it as the property was just developing since the farmer was doing a bunch of work, (cutting fence rows, logging, etc.) But fast forward to 3 years later, same story, we do all the work, they reap the benefits. We put up a new stand without tell them, and they hunt it opening day (as wind was wrong) without telling or asking and they get a doe. They are constantly back there walking, hunting, fishing the pond, shooting ducks/geese, etc. But like a said, its my buddies neighbor and he is a nice guy. How do we confront him and talk about the issue?