Guys,
I live in Cincinnati, Ohio, but I grew up in Putnam County. I am an avid coyote hunter. I know the areas surrounding Milton pretty well. I can tell you that the coyote population is growing rapidly in that area. I got my first coyote in Putnam County in 1993(within 10 miles or so of Milton.) At that time it was such an unusual thing that most people didn't believe it came from that area. I had it mounted by a guy in Winfield. He put the mount on display at the 1994 Hunt Show in Charleston. Nearly everyone who say it thought it came from "the mountains." This seams logical as coyotes have had a well documented presence in Hardy County and the surrounding area for a number of years.
Long story short. Since I was a kid I have messed around with calling. Like you, I was able to call the occassional fox or coon, etc. I always had a facination with coyotes. Once I was able to kill my first one, it has become almost an obsession with me.
I will tell you that like everyone else, you have to try to perfect your craft. You most likely will not call any coyotes in your living room. Get out there and keep calling. If you are a deer hunter, use many of the skills that you've used for years. Watch the wind. Watch your scent. Do not let them see or hear you while you're trying to get to your calling location. Try not to overcall any one particular location. I use an electronic caller. Put it on and let it play. If you don't get a response, move to another location. You should move pretty far from you original calling spot. Get out and scout. To become a regular coyote caller and have success often, you need to have access to a lot of property. I have found overgrown fields to be the best places for me, particularly if they are bordered by some brushy drains. I also look for hawks sitting in trees. They are typically looking for rodents. They are competing for the same food source as the coyote. Where you find hawks, you often find coyotes. Don't get discouraged!! It sounds like you're well on your way. I might also suggest that while you're on your stands, keep an eye out for bobcats. They are in your area. Don't let anyone tell you otherwise. I have a nice rug made from a 36 pound male that came from Putnam County in 2001.
From one Mountaineer to another or should I say others I say, "stay with it." Don't give up. I'd also say that these are only my thoughts. I certainly don't claim to be an expert or anything close to one, but I do love to hunt coyotes.
Also, this time of year I'm not big on shooting coyotes. Keep in mind that they do or will have pups on the ground in the next few weeks.
Best of luck and I hope to see you post some results of your up-coming success on here in the very near future.
Str8Shooter