I've been wine tasting in Napa and Sonoma a handful of times since living in the Bay Area. The best, by far, was on Saturday, when some friends and I took a tour with Bruce of Wine Country Safari, through some of Napa's finest, small wineries. I've never learned so much about (or drank such good) wine. And Bruce is a no-bullshit guy who loves wine and will tell it to you like it is. Recommended.