Im with ya bud, i remember when i wounded that nice buck earlier this season and stayed up all night and never found him the next day. The one thing that you have going for you that i didnt is, my shot was a slight quartering away and my arrow went all the way through the shoulder and out the front of the brisket missing the vitals by mere inches, and yours is still in there moving around and hopefully tearing things up enough to cause damage every time he moves.