Filming took 8 months.
There were 9 total drafts of the script. After the first 3, each new draft drastically changed the story.
4 different ending were written.
Many of the motorcycles scenes were shot with a GoPro Hero 3.
Shot during all 4 seasons, The opening in Winter, and the ending in Summer. The other two seasons are randomly throughout the film, making shooting the movie a very long process.