stehsegler said..
Hate to say it but what you are looking for: A place 40 minutes from decent paying work, with the option of windsurfing in the afternoons and riding a horse nearby and on your budget Perth is probably the best option.
The problem in Sydney is that during peak hour it's gridlock. Driving from the CBD to the Southerland Shire during peak hour will take well over an hour. Same goes for driving around Macquarie Park / Ryde as well as Mossman and up the Pacific Highway.Do you have a job yet? Most people choose the place they live around where they work to cut down on the commute.
RE Dural expect to spend at least an hour to get to water.
I can't speak for the OP, but I think when he asked these questions originally, he might have found that Perth is a bit harder for work in some areas and its harder to find as many varieties of jobs, particularly in IT.
I looked at finding IT work in Perth, and even if you ignore the lower salaries, work is harder to get and less varied. A lot of companies are headquartered in the eastern states, and the ones that are in WA sometimes have their IT outsourced to the eastern states or even off-shore.
I think the mining boom has increased general costs in Perth but not everyone has an income that can afford that.