PS Bobert, you wouldn't even have to take the risk of bringing your own doobies -- there was enough smoke wafting through the crowd periodically to keep everyone happy if you did a bit of deep breathing! Hadn't smelled honey oil or hash in a long, long time ... and the cops and security people were friendly, just stood by and let people do their thing.
Alcohol wasn't tolerated at all though, and I'm grateful for that. Alcohol often makes people stupid and sloppy and violent, while pot just mellows them out. Worst thing that toking can do is put you to sleep -- then you'd be kicking yourself in the butt for missing out on those incredible once-in-a-lifetime acts!