Will be going on the first day (trade show). Early on that morning will be the best time with the least people crowding around the displays, and makes for the best photo ops. Anyway, in AA02, the rules on cameras were so lax. I practically shot every plane there on film, including those in the western cargo area (where they had the P-3C, B-1Bs...) Even managed to capture a full shot of the B1 with no human distraction in the picture (except maybe for the armed Gurkha guard). I am surprised this year's rules have been tightened.