AFTC
is one of the cheaper schools in South Australia, and Adelaide is one of the cheapest capital cities to live in.
On what Fabbe_Far said - before you take that advice, try to track down ex-UNISA students from the past few years and IF they have had any industry experience since then - they will tell you it was a waste of time and a money makin' machine
.
If you want a degree - maybe do engineering, science or management - but don't do it with Australia's 3rd worst UNI. (I did that course and it is laughable, and from what I have heard, it still is
)
http://www.australian-universities.com/rankings/