Reefer Madness (2007)

Reefers are refridgerated box cars. This film took nearly 6 years to make as it follows Canadain artist FATSO on an understanding of what makes the frieght yards similar to the subway yards. The main difference is, the freights travel all over the USA rather than being restricte to a single city.
This film will appeal to ANY writer and is a great documentary.

http://www.megaupload.com/?d=UYXX9TJB