I emailed HSR the other day to see if they had a designated parking area for Shelbys/Cobras/GT40s that were not being raced and to check if pre-registration was necessary. The reply was that this is "technically a non-spectator event". No area is set aside for cars that are not racing, and the track tours are cancelled. There are probably issues with the insurance carrier and/or the track administration in regard to it being a club rather than a public event, so while it may be possible to get into the event, it may not be what you are expecting (Assuming that you aren't racing). HSR was very friendly and helpful, but it would be a good idea to contact them for specifics if you plan to take a car that you are not racing, or if you are just going to watch. Is anyone else taking a Shelby/Cobra/GT40 who aren't racing? I don't want to be the "Lone Ranger".