I have an extremely distinctive point of view into the Napa Valley from a winery viewpoint as I have personally tasted and visited with nearly 600 commercial wine producers (wineries) over the past 4 years or more.
As a result I have a plethora of resources to draw from in regard to modifying any tour to the Napa Valley. I take pleasure in guiding and providing information about this incredible place.
Based on my research, all my winery evaluations are online (with photos). Visit the Napa Wine Project website for more information.