I am in the Kentucky Cobra Club but I think you will do better looking for a Mustang club. Try here.
http://www.bluegrassmustang.com/homepage.htm A number of judges with top flight credentials at the national level are members.
I will pass this along to a member with multiple 66 GT350s who is quite expert. Most of us are nearer Lexington in the Bluegrass which puts this car about two hours away.