Club snow trip less than $100/day for everything

How’s this for starters
http://www.perisher.com.au/tickets-passes-accommodation/book-accommodation-online/perisher-packages/5-for-4.html?utm_source=Generic&utm_medium=FlashBanner&utm_campaign=5for4
And the ocean sailing is free. And borrow gear to reduce price more. And on the way surf some south coast secret spots.