well, I guess I'm in the "dont hunt the wind" category, the property I hunt is long and narrow only about 70 yards wide, anywhere I hunt on the property the wind is the same, I switch stands, so I dont overhunt one or the other too much, but watching the wind wouldnt help me. I can honestly say that I make a mental note of which way its blowing, and surprisingly most of the deer always are coming with the wind, surprised the heck outta me, of course most of my bucks I have killed were during rut, so I doubt it any scent but one would have mattered to them!!