We own a little land but not much and have run several people off of it and as long as they have not been caught tresspassing before hand then we tell them no weapons, trucks or ATV's and we usually will help the person if they need it. Never had a problem and the hunters have been very happy about it and adhear to are conditions.
If a landowner wouldn't allow me to track a deer on his ground that is his call I may not like it but to me if someone takes the time to ask permission to track a wounded animal then you know there most likely on the up and up.
Also if I found out the land owner retrived my deer I would be sure to contact the Game Warden to make sure it was checked in. If they didn't guess who gets the ticket? Not me cause I didn't tresspass. Have seen this very thing happen before and the land owner got a big fine.