its been a while since anythings been mentioned about skywest.
Not sure if anyone saw this on the news (it was only on GWN, so city slickers wouldnt of seen it) but Kalgoorlie is offering the first airline that starts inter-state flights from Kalgoorlie (most likely Kalgoorlie-Adelaide) no airport taxes for the first 3 years, and also $1 million for an advertising campaign.
Skywest have said that if they do start flights (which they have been thinking about) it could start by mid-September.
Good news!