If I had five different coyotes and shot one I'd go back. Maybe try different sounds, and another position. I have a stand in a pretty built up area where I usually shoot four for the last three years. Killed two there in Oct but only hunted it once since. Its very wind sensetive, and access is limited. Like turkey hunting, its all about the setup, with the added wind problem. I'm west of the Ct. river, but have been thru your area, have friends in Southboro. If you can find a thick area where they bed try getting in close at midday and use bird sounds or vole squeaks for a half hour or so, then sit quiet for another fifteen min. That has worked for me. Good luck and hope they aren't as mangy as mine have been.