Good advice here. WHy dont you try and ad in your local gun shop, or join a hunting club and hook up with an old timer? I got reallly frustrated years ago learning how to fly fish, until a Major I was serving with t ook me under his wing and taught me all I ever needed to know. It cost me a few dozen beers, but worth it!
"Beware of the Man with one gun...he probably isnt into guns enough to be safe with it".