I can not say enough. This is the best way and probably the best Guide Driver Service for doing Wine Tasting.
The driver was on time, even early a bit and very knowledgeable. We wanted to do wineries in Napa that were less known and not crowded on the Saturday we choose to go. The four of us had a blast.
Their guide driver even went and got our lunch orders and then set them out on the table at the winery he suggested for a picnic. We had a wonderful view and great wine.
Will use the Napa Sonoma Wine Tasting Driver service again soon.