Despite the obvious success of Merlot on the North Fork, there are many people – myself included – who get just as excited about Cabernet Franc. This grape, a more subdued, more feminine genetic parent of Cabernet Sauvignon thrives in our climate. Fill a blind-tasting table with Long Island Cabernet Franc, however, and you’ll taste almost as many styles as there are wineries – from un-oaked, Chinon-style reds best suited to casual foods and young drinking all the way up to rich, strenuously oaked wines that can cellar well and seem almost Sauvignon-like in their flavor profile. Vintage variation and…