just learning,
I hear and feel for you. Been there and done that as they like to say. It takes time to learn to call coyotes. The easy way is to get a electronic caller like the Johnny Stewart with a few calls on tape. Follow the directions and you should have success shortly. Early morning, night time(if it's legal in your area) and evening are great times to get coyotes. Your .223 will work great, no need for the .308 as coyotes aren't that hard to kill. This is the fastest way I know of to get into the coyote calling business. Lawdog