Do you put out decoys? Which kind, as in, hen, a couple of hens, a jake or a gobbler?

Scouting is the best way to improve your odds. What cammogunner is saying is so true. If you go scouting and you find a fence line, a creek, a hill, a large downed tree, a ditch... could be anything. Some birds will hang up and not come in all the way, because of these things. Also if the bird will not come all the way in, scouting will help you know where the bird is heading, so you can try and get around in front of him and ambush him.