Hmmm, this food truck idea might be a good idea in a large city, town, or area but it certainly won't go over well everywhere:
http://shine.yahoo.com/shine-food/chick ... 00040.html
Do you think it would work in the area where you live?
Also, I don't know about Chick-Fil-A, but I'd really like to see a McD's food truck where I live.