Very good tour thanks to Bill, very knowledgeable about SF. I enjoyed his insight, we had some rude people on our tour that kind of complained the whole time, but Bill took it like a champ and never let that hinder the others experience, luckily that group decided to bail on the tour at the 2nd winery and the rest of the trip was pleasant without them.
Great experience made even more so by the lively, informed driver and tour guide. He started with San Francisco history, covered the wine country and history, and concluded with San Francisco and the Golden Gate Bridge. Take the tour....it is worth the 5-6 hours, if you have my driver.
This tour was the best part of our week in San Francisco. Bill, our driver had a vast amount of pertinent knowledge and really engaged us on our tour of the Vinyards. We enjoyed the wineries and felt the 1/2 day was just right. Thank you Bill!