While I'm not able to provide the #'s you are looking for, you might consider contacting the folks who run the festival (via the website). Too late for this year at this point, but perhaps you could keep it in mind for next year. FWIW, my family has been attending the SCF for about the last ten years or so. We've never had a bad time. Even with it rains, we opt to just sit in the beer tent and listen to music all day. Okay... And we drink a lot of beer as well. ;)