UPDATE!
So this morning I went out and on my way to my first spot I saw a coyote in the field near home, so that was a good sign!
On my first stand at sun up I gave a invitation howl and got an immediate response but very far off. I tried working them but they wouldn't play. So 25 minutes goes by and I am getting cold, it was -23c (9.4 deg) and I figure nothing is happening and just as I pick up my stuff who shows up but Mr. coyote. No gun in hand and standing there like a dummy, he turns and bolts. Oh well, at least I'm starting to figure these e-callers out. I think hunting the morning is making a difference as one person said to try, they seem way more active then.