Brett, you go in Pay 7 bucks per person, Get your hand stamp, Go in look around, ask question, You see a gun you like, Ask the rep for assistant, You tell him what gun you are interested in, They will ask you for a valid GA ID, They will do a background check(if you fail, No gun) right there, takes about 10 to 15 minutes to complete everything, Cash Or check only, and you are on your Way.
I bought one today.

Didnt see stun guns, But that does not mean they were not selling any, I just didnt look.