NQ you missed out. The valley where the new track is located is where they used to run the AHRMA Saturday Vintage races. They would lay out a grass track in that rolling valley. You would have loved it, everyone did.
Then for Post Vintage on Sunday they would put us on the "real" MX track, which is now called the classic track. This was all like 10 years ago, I think 2008 was the first time I was there.