American Biodiesel news

While I'd like to eventually sell this site to a biodiesel or other alternative fuel business I'd still like to provide information relevant to biodiesel. Now I lack the proper programming skills to do some of the things I had in mind. A map of fueling stations that provide biodiesel would be the first step I'd like to take and that may be possible with frapper maps and enough headway with search engines. Any random viewer have any ideas?