John,
Way above my pay scale! I had a friend go a few years ago and he said it was like a city! He had scheduled 2 days and that wasn't enough! You can spend hours just at one booth,Canon or Nikon,seeignwhat's new and then the "How to" shows that everyone has! New lenses,cameras,lights,etc. Live models and displays every where!
Printers giving out huge prints, for free of your image, on their new or improved printers!!!
Good Luck!
Rich