The best way to get your fresh local organic food is through a CSA (Community Supported Agriculture), Farmer's Market, Food Co-op or a Home Delivery service. Here are some links to help you find these close to you.
Local Harvest
Home Delivery Produce Companies
Green People
Guide to Food Delivery Services
Natures Garden Delivered,
Atlanta and Arizona
Planet Organics, San Francisco
Urban Organics, New York
Greenling, Texas
Diamond Organics, National