I go every spring and fall. If you have never been before go on Saturday and plan on staying until at least about 930pm to see the night shoots. They have machine gun rentals on Saturday as well where you can shoot all kinds of guns for about $30-40 per magazine. Mind you, the lines are long, but if you have never shot a machine gun before you will certainly have an opportunity on Saturday. Otherwise the normal gun show stuff with lots of ammo, camo, parts, etc.