SWIMMING IN SHIRAZThe newly harvested shiraz and viognier grapes are cozy simmering together at the family business Henschke  in Eden Valley founded in 1868. Guest Winemaker David, from Canada is teetering on the concrete edges to stir the wonderful pink, bubbling mix a few times a day. Has he ever fallen in, I would like to know. It is one of my ultimate fantasies swimming in wine. "Yes, once. Well, that happens every winemaker once." And what do you do then? David: "You climb out and take... | more