Huntard,
"Watch the way you come into & out of each stand............."
BTW - I realize you "set-up" in a tree stand sometimes.
You put your scent on the ground as you come into where you set-up (FYI -we call this "a stand").
Most importantly expect those yotes to come into "your stand" from down wind.
Also, if you have scent killer or scent cover by all means use it !!!
It's gonna happen for you soon; I can feel it !