Hey Darkwing. I can tell you about a great club that teaches young children in O'Connor which I believe is close to Willeton.
It is called Chinese Kung Fu and Tai Chi Academy and can be located on Hines Road. The kids classes (which are split depending on age group) are at 345 for the younger children and 445 for the older children to fit in with school times. There are also some great adults classes (16 years +) which are split into grade levels. They also offer Chi Kung, and Tai Chi classes.
It is a Choy Lee Fut Buk Sing kung fu club with additional material drawn from the Jow Gar and Northern Shaolin styles.
You can find their website at
www.chinesekungfu.com.au which has some detailed information about their lineage and instructors and includes a timetable (at last).
Let me know what your friend's thoughts are.
Regards
Susan