My wife & I had the pleasure of doing the whole day tour with Zac which we had decided to do as we had never visited the area before We were the only ones on board so it was really like having a taxi to ourselves. Zac was very well informed about the area & the wineries & was very professional & extremely courteous. Ended the tour with a visit to Potters Brewery which was very informative about the brewing process. I guess in retrospect we would also have liked to see some wine making processes as well. We did end up taking his advice on a few wine choices as well. All in all very good day thanks !