Last weekend I drove down to Hynam and spent a couple of days with my brother and sister-in-law at Langkyne, the property I grew up on. Just three-and-a-half hours south of Adelaide, it's always nostalgic going back and I am thankful that I am still able to revisit my childhood home, which is full of happy memories. At first light on Sunday morning I crept out of the house, pulled on my rubber boots and went for a long walk around the vineyards and across the paddocks, as I always do when I visit. There is something incredibly special about being under ...