What do you do when you are faced with a stand where there is NO favorable wind direction? The deer could come from all directions. And other than a helicopter drop off, your entrance route could blow scent to deer regardless of direction.

Also what do you do when the wind changes on you? For example I was hunting a stand with supposedly a north wind. Well it blew from the north for the 1st half hour of light, then proceeded to blow every direction, but from the north after that. What do you do?