 In the early 1960s, Sandy (John Jarratt), Boo (Steve Bisley), Scollop (Mel Gibson) and Robbie (Phil Avalon) drive to the beaches north of Sydney for a surfing weekend.The boys are planning to give Sandy a memorable ‘one last fling’ before his impending marriage.Tension flares between university-educated Sandy and ocker Boo when Sandy decides not to join in the fun.