Oh, and if you can get a light fold out camp chair, take it
we'd pop back to camp & get them for the displays. By midweek you're a bit knackered, being able to sit back was GOLD
Future aircraft builder? You're laughing! You should get heaps of info on aftermarket stuff. Lycoming are fantastic, we did a few freebie seminars with them. Have a look at the thunderbolt engines there.
As the others mentioned be meticulous in your planning reference the seminars/talks. We stumbled across a talk by Dick Rutan at the museum that was brilliant. He talked about stuff you couldn't put in a book