Arrows of Fire 2010 on netflix

A father, his adult son, and two mates head off on a journey to discover the grittiest, most beautiful bush the country has to offer. Yet what they find is something they were not prepared for, confronting their own mortality. Arrows of Fire is more than just a chronicle of a picturesque ride in the Australian Outback. It takes four men on a journey into their physical and mental limits on their quest for life through adventure.