Hey Falkan,
I know what you are going through I live in the N. East and there are no farms around me what so ever. This may not be a big help to you but I'll tell you what I do and not pulling my own chain but in my 40 years of hunting I thinik I do pretty good.
Deer are browsers and where there is not actual crop they just move along and feed at what ever is there. So what I do is find well used trails and hunt them. If nothing shows in a couple days I move to the next. Like I said its not Rocket science (thank god) but it works for me.