They do indeed,here (4.3Mb)
Ah! The EAA routing document is less than half the size of the PFA one so the event must be a lot smaller!
Cubflyer
it may well be possible to have some kind of link to something at the booking in tent.
You don't need a phone line to the tent. Speak to the sponsors. Last year and this Pilot had a digital camera by the runway photographing the arrivals. The pictures were beamed to their stand using a wireless LAN link and arrived there before the aircraft had parked up. A similar wireless link with the right antennas should give broadband connectivity to the booking in tents, you'd need a small generator at each to power the PC's. It would also enable people to get up to date NOTAM if necessary.
Mike