Jake, I'd suggest buying a calling video and watching and listeneing to how to do it and what to expect. Like was said, you will probably need to do several sets in order to expect to call even just onecoyote.
I'd highly recommend going to www.Keescalls.com and order his "Hunting the East" video. The guy that made this video lives in Southern Ohio and he goes through a lot of the steps and procedures of calling in the type of country that you live in. the video is about $20, but if it helps you jump a few steps forward in the learning curve of calling, then it shouldbe well worth it!