The best way to avoid problems is for the GW to obtain a proper warrant before going on private property. That way if he does not find any kind of wrongdoing then he wont have to deal with potential legal problems from angry hunters. If he does find evidence of wrongdoing then he is justified for getting a warrant.

"Never Trust Government" -- Smart people.
"The Great thing we should Fear and the Weird Thing we Trust is Elon Musk" -- Me
"You can be broke but you cant be poor." -- Ruthie-May Webster