Ravenswood: Five Single Vineyard Zinfandels

Do they still say in California that the best producers of zinfandel start with the letter "R"? Ridge, Rosenblum, Renwood, Ravenswood. Frankly, I hope that old saw has been abandoned, because many wineries, especially small, family-owned, organic properties make excellent zinfandels, often from unheralded, old vine vineyards. On the other hand, though …