Thaddeus
Take the CoyoteDocs advice and experience to heart. First choice is into the wind. Second choice is crosswind. Calling with the wind is NOT a choice.
Coyotes will TRY to get downwind of you, but in open terrain you should see them in time to shoot in one of the first two choices. In thick cover, you almost have to be facing into the wind to have any hope. The reason they try to go downwind is because they always trust their nose. That should tell you how much success you'll have calling with a wind at your back. Not that you can't get one...occasionally, but i wouldn't want to make a living at it.
