I see you are from KC MO, which range was it? The only unsupervised one I've been to in KC is up near Platte City (I think it was called pigeon creek). Anyway, when I used to go there I would see my fair share of idiots with weapons (teenagers firing full-auto AK-47's and such) so I quit going. I now pretty much go to Parma Woods in Parkville where it is highly controlled and very safe, much like a military range.