Araujo Estate is a 38-acre vineyard in northeast Napa Valley, east of Calistoga. It was established in 1990 when Bart and Daphne Araujo bought the historic vineyard from Milt and Barbara Eisele, who planted the vines in the 1960s. For nearly 40 years the Eisele Vineyard has been known as one of the valley’s great vineyards, consistently producing outstanding wines.…