Josh and Noah are like bookish storm chasers, seeking the most extreme, wind-torn vineyard sites along California’s coastal range. They’re of the Von Humbolt school of adventure seekers — no maps or fixed itineraries — blending science and imagination to form their own sweeping vision of nature. Along the way these two mid-westerners have become California sparkling wine pioneers. Ricetti Vineyard is dry-farmed and organic. The wine was fermented in stainless steel and bottled with 22 grams of residual sugar.