I really would like to take the GT to one of those Nascar/Formula 1 mega ovals and take it up to 150 mph

. I heard that groups can reserve it for a day, but it costs some money (I dunno, maybe the more go, the less it'd cost).
Anyone interested in going up there (NC) for say, a Mustang Works (good advertising), event--- plus another way to meet people from here?
Any interest?