Australia is a very large country and driving distances can be long. Don't spend all day driving just to keep to an unrealistic itinerary. You will see and enjoy it more with a relaxed schedule. Either plan to travel a shorter distance or allow more time. There may be many local attractions that you will miss if traveling to a tight schedule.
Australians use first names rather quickly, but it is best wait for them to do it before you stand using the first name of your Australian acquaintance. "Mate" is used more often than "Sir", and you will find that men use it to each other and women use it among themselves.
Australians can be very blunt and will have no problem saying "no" to you. And still on other occasions they can be quite reserved. This might throw you off balance but you should not worry as long as they are talking to you. The time to worry is when an Australian stops talking and becomes quiet!
If you are planning to working in Australia, do not arrive in the country on a tourist visa. According to the decree issued by the Australian Department of Immigration and Multicultural Affairs, a person cannot work under a tourist visa. At times, depending on your nationality, you might not be allowed to change your visa type on arrival. Australia hotels booking service at affodable price.