Our tour guide, Linda, did a fabulous job of leading us through the Napa wine country. She was fun, informative and kept us safe on the road. It was my husband's 70th bday and it could not have been better. We had two other couples on our bus and a group of seven and the vibe was lively and convivial. The host at one of the three wineries was a bit heavy-handed but not Linda's fault and she will be amending the line-up accordingly. Harry Stern at Ghost Block is a not-to-miss (in my photo) ... so bright and interesting. We found bottles to purchase at each of the stops which is good as otherwise there's a tasting fee. Highly recommend this tour for the edification, camaraderie and security (no DUI), if not the wine. J & B, Portola Valley, CA