The priority wine pass is a great deal. We used local Wally as our concierge for our trip, He gave us numerous suggestions. You do have to call and make your own reservations. He even has drivers you can hire for the day. Our driver Kelly was great and reasonable. We visited eight wineries during our week long trip including ones in Napa, Sonoma, and St. Helena. We were able to use the pass at six of those and saved over two hundred dollars in tasting fees. While the pass is not accepted at all wineries, there are so many wineries you should be able to find enough to enjoy your experience. We certainly did!