Its hard to do but you can do it. I like a area with big trees so you can get on a bird when he walks behind the tree. A stool with a seat that turns is a big help so you can turn with the bird and be ready when the shot is available.You have to practice pulling the bow sraight back and shooting fast unless the bird is fanned out than you will have a little time.. I get a shot at about one out of ten birds I call in to range. I don't use decoys because where I hunt the birds get real shy and when they see a deek they will hang up.
The best advice I can give you is when you get a bird fired up and he isn't coming, shut up. Don't do any calling and if he is coming usually he will come in silent, especially when in a area where there is pressure. It will sometimes take a hour or more before he will show up. Make sure you get a comfy set up because you have to be still for a long time. Hope this helps. Hunted the first time with a bow for turkeys in 1970, wasnt much info in those days, had to learn by trial and error.