BOSCHENDAL bubbly winemaker Lizelle Gerber is on a roll. The 2008 vintage of the Grande Cuvée Brut didn’t perform as spectacularly as her 2007 but the 2009 is off to a great start with a gold medal at the recent Michelangelo Awards and now first place in the latest Amorim Tsogo Sun Méthode Cap Classique Challenge even before the wine is