If anyone from Melbourne is interested in my activity in Perth:
I'm flying to Perth on the 7th in the morning at 6.30am from Tullamarine. With Tiger it's just $140 one way. Haven't booked a return ticket yet since I'm not sure whether I go straight back to MEL or Adelaide afterwards.
After the trip I'll probably stay a couple days longer to see other stuff around Perth (Fremantle, Rottnest Island) and as I said maybe Adelaide. You can either stay with me or take a flight back to MEL on the 11th Feb then. Up to you :)
Looking forward to hearing from you!