Australians can watch on HULU using a VPN or a service similar to what I use: unblockus.com. So yes, you have to pay that DNS service AND have a HULU subscription to watch it legally, but it is what I use to access geo-blocked content. I used it to watch Netflix before it was available here and it also works for other sites like South Park Studios. I can use it to change my Netflix region from AU to US/CAN/UK etc. and it has also worked to eliminate geoblocking on sites such as Crunchyroll (yeah, even CR has a few shows blocked in AU).
Just an option for people to see it legally even though the DNS trick may be seen as dodgy. Then again, at the end of the day I am giving HULU my monies.