Scouting and hunting the same places multiple times helps a lot. I've hunted turkeys in Montana, Idaho, and Utah, and in each place, the turkeys seemed to follow a bit of a pattern, sort of making a big loop throughout the day, and by evening, ending up somewhere close to where they started from the roost in the morning. There is some variance depending on which roost site they choose and other disruptions, but I've observed definite patterns. I mark places I see turkeys, especially strutting in the spring. I typically plan to be in one of those places well before daylight, especially if I have some roost intel from the night before. I'll adjust depending on what I hear and see as it gets light. If they haven't showed up where I initially set up within 45 mins to an hour after light, I am going to them. This might have a lot to do with the terrain I hunt, which is more canyons and draws, but I've just had a lot more success killing turkeys by being highly mobile than by sitting and calling for long periods of time.