New Fall Turkey Hunter!!!?

Well ive been out with my dad before. He took me once when i was 12 and once when i was 13. I took a shot at one when i was 13 missed tho and it was also spring. This is different for me im on my own to this point. My dad said he will not help me and told me to figure it out. Well ive got the cammo ive got decoys ive got calls. I have 10 acres :) now i have a problem. I dont know where they come from. My 10 acres go field hedgerow field headrow field. I dont know where they roost. I dont know anything. I cant really scout becuz ill desturb the land for deer hunting. For them reeeaaallllyyyy smart *** people ive got a 12 guage and bird shot. Wat can i do to increase my likely of getting a turkey?