The course will again be held at the Wollongong Surf Leisure Resort, with it's beachside location and variety of accommodation options (including cabins and camping). You can see the fabulous facilities and nearby attractions at the WSLR website.
Alternatively, you may wish to stay across the road at the Quality Suites Pioneer Sands.
It is also fine to commute to the course each day.
There is a small kiosk at the Wollongong Surf Leisure Resort, and there are major supermarkets at Corrimal (around 1km away). The Towradgi Beach Hotel, directly across the road, is usually enthusiastically frequented by course participants (adults and kids, there's a fab play area) at dinner time...