He (Winton) did the recent adaptation of the television mini-series version of Cloudstreet and has written the script for his coming-of-age award-winner Breath, which The Mentalist star Baker hopes to shoot in Margaret River.
Margaret River is in the South West of Western Australia, 277 kilometres (172 miles) south of Perth. Some photos of the area here: http://margaretriverphotos.com/library/