Last time I was there I was set up next to a guy decked out in an NRA hat and NRA stickers all over his truck. He was showing friends how to shoot and would sweep the entire line taking the loaded guns out of his truck bed and putting them back. One of his "students" would stand on the line between shots with the barrel pointed down the line of shooters. My experience there is you have mostly safe shooters with a few yahoos mixed in.