Buffalo gun & Kraven,
Resources abound describing "fall" techniques.
Do some research. Get a copy of Tom Kelly's "The Tenth Legion" and read it. You'll gain some appreciation for the fall opportunity. There is a huge difference tween KILLING a fall bird and HUNTING a fall bird. Try hunt a gobbler. The ladies yield our future and I try sway anyone from shooting hens even if it is legal. "Henned up" is an often used term that frustrated hunters use. Hens, poults and young gobblers are very vocal in the fall. It's a great time to observe and listen to the differnces in tone, cadence, and the variety of sound these birds make. Burn these calls into your brain and try replicate them in the spring. The fact of the matter is whacking a hen will NOT keep a gobbler from associating with hens during the spring breeding season. Just my 2 cents worth.
WD