I was from Ft.Mitchell originally and came down this way for work, so I know all about Florence. As far as the biodiesel goes, my father-in-law is a big hippie and has been making it for a few years now. The hardest part is finding places that'll let you have their grease. I need to get down to the Cantuckee diner sometime and see if I can get my truck to smell like frog legs.