For anyone who's been to shows here before, how early would you recommend arriving? I have a box so I don't have to worry about staking out a spot, but don't want to be shut out of parking, if that happens. Used to doing beach air shows so this is new to me!

Can anyone who's been to a show at this airport before give me an idea of the food situation? We have severe food allergies in my family and I've tried contacting the organizers 3x with no response.