Does any one have experience shooting at Sears Point/Infineon Raceway with Canon 20D 70-200 f/2.8L IS lens & 2x Converter? I'm planning to shoot the Inaugural Indycar Racing League Gran Prix on Aug.28.05 , and was wondering what the best seating would be? Also any pointers on shooting the race in general. Will include a seating chart, I tought turn 9 Terrace would be nice since its a long straight away, also should I get the ticket for the highest point in the grand stand? Any info would be greatly appreciated, thank you all.