To clarify - I am ~not~ asking for legal advice 
Is there any difference in what the hunter and landowner owe each other between free permission and a paid lease? Does money changing hands bring in insurance, etc? I can't exactly find what I'm looking for via google.

Is there any difference in what the hunter and landowner owe each other between free permission and a paid lease? Does money changing hands bring in insurance, etc? I can't exactly find what I'm looking for via google.