Rick was recommended to us by the Concierge of our hotel and we could not have been more pleased! Our day of wine tasting through Napa far exceeded our expectations. Not only was he professional, accommodating and extremely knowledgeable of wines and vineyards ..... he is a genuinely nice guy! What a gem we have discovered in Rick and Blue Heron Tours. We are already looking forward another booking with him on our next trip to the San Francisco area.