Get the "love triange" that RDHunter was talking about. One thing that I do different though is I put the jake behind both hens. I try to make it look like the jake is following the hens around. I have read several places that this is one of the best tactics. This is even stated on huntingnet.com to do this: http://www.huntingnet.com/staticpages/staticpage_detail.aspx?id=226

I have also expierenced the love - hate relationship that they are talking about in this article. I have had gobblers come running through a field from 200 to 300 yards away and stop about 50 to 60 yards out and go into a full strut and not move a single inch closer. That is a sickening feeling, however, watch that gobbler come running to you from 200 yards away in a full out sprint...if that doesn't get the blood pumping, I don't know what will...