I suddenly have this hankering to make a first trip to the 500 this Sunday. The only folks in my circle who've gone have not gone in anything resembling recent memory. This crowd is usually full of useful information on this sort of thing. 

Crazy idea that I might actually follow through on having put it off till the last minute. Either way do any recent attendees care to earn some helmet stickers with some "do's" and "don'ts" for attending your first 500?