I went to the race in Atlanta last week and it was AWESOME to see it in person. Highly, highly recommended for anyone who can do it as they put on quite the show and they are very fan friendly.
The 908′s and the R18′s were awesome to see in person. They look like they want to eat you if you stand in front of one :-) Most surprising was that they were relatively quiet flying down the back straight when they were by themselves and you could isolate them. The GT cars on the other hand were LOUD. The Vettes made the earth shake, the Porsches and Ferraris were also loud but kind of nice.
The Jag’s…For God’s sake, somebody please shoot those things and put them out of their misery! They sounded like a leaf blower being tortured by a chainsaw!!! :-)
Seriously, really, really cool. I’m going to Le Mans next year now just because that was so cool.