Hunt for the Wilderpeople is quite a mouthful but perhaps a better title than "Wild Pork and Watercress", the name of the book by Barry Crump on which it is loosely based. Barry Crump died in 1996 and is all but forgotten but this movie will live on for a long time.
The film was shot in New Zealand and premiered in 2016 which makes it dated enough for it to have found its way onto YouTube - until someone claims copyrights and it disappears again, so enjoy it while you can!