I loved this tour. Dustin was a fantastic tour guide - he drove us to each location whilst providing lots of fascinating facts about San Francisco, Muir Woods, and wine-making; making us laugh throughout the day; playing great music (often related to San Francisco and California, which was an added cultural bonus!!); and generally providing lots of tips, including multiple restaurant recommendations both at Sonoma Plaza and in San Francisco. I had a fabulous time and would recommend this tour to anyone! The only negative was the gourmet lunch, which was rushed and not as nice as other restaurants in the beautiful Sonoma Plaza, so best to book this experience without the lunch!