IMO the farmer is being more then fair. It sucks you paid to hunt and you've got some pretty big distraction durring the season but I'd stick it out. If you've scouted good you can figure deer won't cruise through the open areas durring the daylight hours so use what you know to determine their new travel patterns.

Stick with it and stick one!

Ps. I know you're pain. I arrived at hunting camp to see my favorite ridge clear cut. About 750 Acres so it could be worse.