I agree 100% with Butch. If I had to tow from VIR to Barber in Alabama to Sebring and all points in between to run 30 races since all of them counted, I'd be (a) broke and (b) even more single than I already am.

Butch, FWIW, I think six is dead on. Seems to work the same every year. We get 75-100 entries in SM, SRF, ITS and sometimes ITA, with 4-5 guys running enough and well enough to contend for the championship. I tihnk that works. Anything more and it gets tough for the amateur racer to run enough races to count. Anything less and it can be too easy to be good at just one track.