Happy new gears and father driveshafts

What a manic year last year, glad it’s all over and looking forward to 2008.
With this year comes looking for a new start,
I am thinking of leaving UK and making the move permanently to OZ,
Want to give back quality of life to my family and hopefully get me in the water more often.
I'm thinking Brisbane would be best but still need to decide.
I've done the usual looking at property in Brisbane and surrounding areas, and I have no clue what’s ideal/safe.
Ideally I want to buy something, 3 beds plus, close enough to the surf, I will be buying a car to clock the miles.
What Area's are recommended? Affordable, I would think around $450000, but that depends on what work I get.
Hopefully be looking for a IT/Support/Manager role, if not i can bend my back doing some labour.
What type of IT work is there? I've starting looking at jobserve and seek.
Does anyone know the sponsorship process?
Any advice would be hugely appreciated.
Thanks.
Cheers,
Marc.