It's very difficult to get people to commit to two full days of a car show. With the awards the way they are, most people pick one day or the other.
Looking at the NED schedule it doesn't look like they even mention the car show???
That might mean it's up to NH Mustang Club to get the word out.
it really isnt when its done correctly. We have guys drive from all over the east coast to run the SVT Shootout that I help organize at the NMRA races and thats a 3 day race. I know why people dont want to come bc I kind of dont but Im a supporter and need to test!