If anyone is looking for accommodation in Margaret River, Harmony Forest offers cottage style accommodation just out of town. Each secluded, self-contained cottage has a spa, CD and DVD player. I have stayed there before and found it incredibly relaxing.
I have just organised my mid-ride stop over there and discovered that they still have vacancies and they are also offering a discount to all involved with The Ride. Have a look at http://www.harmonyforest.com.au/ for more info.