Winery Recommendations in California, not rich, and not snobs. My Brother and I are traveling to California next week, we'll be in the San Francisco area (and driving by Napa Valley on the way) and are looking for a few recommendations for wineries to visit. We don't have a ton of cash to blow on wine, and while we certainly love the stuff, aren't snobs about it. I tend to prefer Red wines but honestly, if it tastes good and has alcohol in it, we're pretty happy.
Aside from good wine, if the winery has something special about it, or the tasting room is really cool, or the owners/workers are cool to drink with, or if they make really unique wine that you generally can't find anywhere else, that would make for a good recommendation for us.
*Edit: Thanks for all the advice people, and please don't stop if you have more. I wish I had more time in CA devoted to wine drinking, but will fit in as much as I can. I'll let you all know what we eventually end up doing!