Xavier has been cast in (another) surfing film Drift, with Sam Worthington & Myles Pollard:
http://www.variety.com/article/VR1118038667?refCatId=13
http://www.hollywoodreporter.com/news/samuel-worthington-pollard-board -surfer-202453
And its being shot in Margaret River where its set in the 1970's. I live close by and my Uncle is getting paid to let them use his old surfboards in the movie.
I would love to bump into Xavier Samuel while he's here in Western Australia. I really enjoyed his last movie, The Loved Ones.