Was planning on going. Had a room and a flight. Unfortunately I was badly hurt on a job on Sept. 25th and am now in a wheelchair. SOOOO frustrating to be confined now for 46 days, with many more ahead. 
Funny when I was there I wore my CRG T-Shirt the entire weekend and not one person came up to me... Danny
This doesn't surprise me, I can see the same happening to myself,,,I attribute it to not being one of the "good 'ole boys" with a super fat wallet,
I have been to trade shows in other hobbies and its the same,,you can be a top tier collector and know more than the average joe, but unless you flap your gums and have a lot of cash
no one seems to notice you
What I see in the pics of MCACN are a bunch of wealthy guys and their toys, "look at me" "I'm a millionaire and can afford this ultra rare COPO or Nicky Camaro"
and they set up a little lawn chair and hang out. I imagine more than half of them have never turned a wrench on their own car....
Show me a guy who RESEARCHED, BUILT, and MAINTAINS said car, then we can talk.
This is just my observation.....maybe when I attend it will be different