Yes, first two were parking awaiting enetry to the Autocross course. I did the best I could with the tail end of the white vette outside of asking him to "move back".....
All other cars were in motion. I see what you mean about slowing down the shutter to get wheel spin. Or, I can do some PP in CS3 to get it? : )
The black and white image was just too far and a crop wasn't working, so I tried a black and white with leaving some interest to the eye to draw you into the course itself. The car was running the course in that photo.
Thanks for feedback.