That kind of meet is too difficult, although it would be an awesome photo setting. The weekends of races are way to busy to hang and chat. I have video from many tracks, including Lime Rock, though not in the Tour. I did One Lap of America in 2000 in a 2000 Audi S4.
Tracks raced:
Lime Rock Park, VIR, Mid-Ohio, Homestead, Sebring, Moroso, Daytona, Road Atlanta, South Carolina Motorsports Park, Michigan International, Nelson Ledges, Gingerman Raceway.
I have video from all of these tracks except SC.
This year, I will add Mosport, Laguna Seca, Road America, Race of the Americas (Downtown Miami) and The National Grand Prix (Washington D.C., RFK Stadium).
Yes, what a fun life. Like each day were the last!!! I'm still completely broke.