Reviews: RottenTomatoes (82%), IMDB (7.6), Amazon, Roger Ebert.
Similar movies: adventure, childhood, true story.
Summary: A delightful movie! The story of Laura Decker, a 15-year old girl who sailed around the world in a sailboat by herself. Almost all scenes were shot by her using her camcorder. So it feels like a documentary. The movie shows how Laura changes over the course of two years and the challenges she faced. Wikipedia has an article: List of youth solo sailing circumnavigations.