A Perfect Day for Wine Tastings Our group had a wonderful experience with Private Wine Drivers. Can't recommended them enough. Ryan helped plan our day of tastings, which was a huge help. He was friendly, prompt, knowledgeable, personable, and a fantastic driver. Overall, I'd give him 5 stars in all categories. When we plan our next trip to the Napa Valley, we'll definitely reach out to Ryan and his team to set up another excursion.