I’ll do some asking around with some members on the BOD. There are several classes that run with extremely small run groups of 2-3 cars mixed together and each group would be scored/ranked individually.

I would “assume” if they can get some commitment of x number of participants they would be willing to try and accommodate the group.

It’s a fully volunteer club unlike some of the other vintage orgs. Which make it a really laid back atmosphere but good racing.