RE: what kind of tree is leaf off of?
The best stand I ever had was in a small area of Swamp White Oaks. It must have been a chase area too because all but 2 or the bucks, in that area, were running doe. If you listen real close, you will here the deer biting down on the acorns and breaking them open, before you see the deer. Also it seemed they had a couple of favorite trees that they would hit 1st. Once the acorns start falling, notice which trees don't have any acorns under them. Those are the ones they like best.
Good Luck!