I just read up on the Nichelini Winery at which we stopped before heading south to the biker bar at Turtle Rock. It is the oldest family owned and operated winery in the Napa Valley and still has a standing roman press. We may need to actually go in next time and perhaps Lee's bag could carry a bottle of wine instead of chili chees fritos.
http://www.nicheliniwinery.com/

While reading up on the winery, I also found this great link. I knew about the issue but had never seen this site. Could be very useful for some of our out of state friends.
http://www.freethegrapes.org/