One of the best ways to learn about hunting turkeys is to listen to audio tapes. You can learn the rythem and attitude behind the way they call. If you get a good tape the guy(s) talking will give lots of tips on stratigies and locations.
My favorite tape was made by a man who has now passed away. His name is Ben Rodgers Lee and the name of the tape is "Talking Turkey with Ben Rodgers Lee"......I am convinced that everything you need to know is on that tape but you would do good to ask your fish and wildlife department if they have any seminars and also some sportsmans shows put on seminars for various topics. At least if you go to seminars you will get a chance to ask questions and hear the questions other people ask that maybe you didn't think of.
From the books that I have read, there is a lot of importance in knowing every nook and cranny of your hunting territory as well as the animal that you are hunting. So scouting as much as possible, just walking the land, will give you a good idea of what's around the corner or what's on the other side of a hill. Which can be very beneficial.
Making your own maps of human and deer trails, and different types of foliage such as group of pines,...