Crestline Soaring Society

Just offhand, what would be the approximate hours of the Andy Jackson Fly-In be? My wife expressed an interest in coming but doesn't want to be stuck for a long time with nothing to do. She has offered to bring down a display of her jewelry to give pilots with guilty consciences a chance to butterup their women, and contribute 10% of the take to the club. I am unsure if it would be appropriate, but thought it might add a bit of variety. If it's a no-go, she won't be offended.
Will the McBus be running shuttle trips? This is my first fly-in, so I may be asking moot questions. Any sort of general guidelines are appreciated. Thanks, Joel