Summit Lake Vineyards & Winery - Makes Zinfandel and Cabernet Sauvignon. Includes product descriptions, an order form [PDF format], and a company overview. - http://www.summitlakevineyards.com/
California Properties of the Napa Valley - Full-service brokerage for residential, commercial, land, vineyards, ranches and estates in the wine country. - http://www.napavalleyrealestate.net