I got there a little after 12. The show was good - I haven't been to one for years, but this seemed very well-represented. There was a wide variety of subjects - but I didn't spot a 1/144 P-51. Maybe it was too small for me to spot, though.
There was a something like 1/32-scale USS Maine at the last table - it was huge! There were too many people for me to get a really good look at any of the models, though - I would have needed to get down on my knees to get a really close look at most of them. But from what I could see, they were all very well done.
Then I went into the other room to look for some model kits. It was overwhelming, seeing nothing but boxes filled with models, from floor to ceiling - For a moment I thought I might have strayed into Rob Grovonius' basement. I picked up 4 kits I had built when I was a kid, a 5th that I had had my eyes on, and a book. Grabbed a hot dog, wandered around a bit to see if I missed anything, and then I was on my way home. I only spent a little over 2 hours there, but it felt like considerably longer - but not in a bad way.
I didn't see any WingNut types hobbling around, though. And I managed to not knock over any tables.