First No smoking on the flight line. Do not touch any aircraft unless you're invited to do so by the air crew and never climb on the planes. Some aircraft on display are open for tours. Don't let this opportunity to explore these airplanes pass you by.
Some performers have their aircraft on display prior to their performance.
Your cooperation is greatly appreciated. Trip hazards are everywhere. Watch for tent ropes and aircraft tie-down chains. They appear out of nowhere. Also, watch for other people.