HARO Online: Go Further: Review and pictures.
Sphinx Productions: Go Further: Press kit, press releases, and photos for the film that follows Woody Harrelson as he takes a small group of friends on a bio-fueled bus ride down the Pacific Coast Highway.
The Merry Hempsters Hit the Road: By Marc Savlov. [The Austin Chronicle] Interview with filmmaker Ron Mann before the premiere of the movie at the South by Southwest Film Festival in 2003.
Voice Yourself: Project started by Woody Harrelson and Laura Louie featured in the movie. Includes information about the bike and bus tour, recipes, a guide to farms, and a forum.