I didn't go. I didn't miss IA one bit, and I'm sure IA feels likewise about me.
Yes, stupid shit has happened in the past at import "car shows/meets", nothing new there. However, it seems as the cars keep getting bigger/faster/more powerful, the drivers IQ falls in direct correlation. Of course I'm speaking to ones that do burnouts/drift/mount a bike rack and not to you, the person reading this.
I also find the trash left behind disturbing, but more over the people that thinks it's no big deal. "Waahhh, there weren't enough trash cans", "Waahhhh I would have had to walk across the parking lot. Waaahhhhh". "Wahhhhhh, I don't live here, what do I care".
When I go camping/hiking, I can't recall seeing any trash cans close by. You pack it in, you pack it out. How hard is that?
Maybe I am just getting old, but I'm also tired of all the walking stereotypes I see at these meets. And it just seems to get worse every year.