keep your ears open in the mornings and evenings when they fly down or go to roost. If you hear them roost at night then you know where to hunt the next day. Gobblers dont call as much. They are loners in the fall. Hens and jakes usually stick together from my experiences. You will know when a flock is headed your way....sounds like a hundred rakes raking (best way to describe it). Good luck!