This movie was filmed in Big Basin Redwoods State Park, in the Santa Cruz mountains, which is about 30 mins from where I live.
http://www.santacruzfilmfestival.com/
David Arquette has got to be a stoner to make a movie like this lol. Makes me wonder about his wife.. it's rumored she will be at the debut screening as well, which will be at the Del Mar Theater, downtown Santa Cruz. I remember seeing a lot of great movies there growing up... and sneaking in the back door for free hehe.