I have limited experience when it comes to coyotes. I have been lucky a few times but am far away from being a seasoned caller. My question is this . I recently got several ranches to predator hunt on. All of these ranches was once called by a seasoned caller , who according to each ranch owner killed a ton of coyotes on each ranch for several several years. Neither ranch owner has heard from him in awhile so they said I can call it until he comes back around. Would yall waste your time on these places and if you would what techniques would yall use behind a seasoned caller that has had so much luck in an area? Thanks