Still a novice in the elk world, this is only our second trip and the first trip we mostly chased mule deer and ignored the cow elk tag in our pockets. This year we drew cow elk in Wyoming unit 31 and wondering if we should purchase any calls and how to use them. Not specifically how to use them but should we use them just to try to stop an elk for a shot or to try to bring them closer? Or maybe not at all. This is historically a very good unit so maybe we shouldnt even get them? Just looking for a little advice from you experienced hunters. Also any advice on what call to purchase?