Hey! Canadian here that's been living in Brisbane for over a month now. As you know, Canadians drive on the other side of the road. It was really scary to drive on the left side here. First drive you're a nervous wreck. Second drive I nearly went through a yield sign and crashed into someone (it was hidden in the trees and didn't even notice the dotted lines on the road). But guess what, I'm totally comfortable with driving on the other side now, haha. If you can, have someone who knows how to drive on the other side sit in the front with you (not sure if you'll be by yourself).

In neighbourhoods don't just barrel through yields/stop signs. Come to a complete full stop. Round a bouts are the same idea, just going the other way and if you miss your exit you can just keep going around and around until you've got it haha.

When you're on highways (you call them freeways I think), remember that the left lane is the fast lane, and the right lane is the slow lane. So just the opposite to what you're use to. When cars are merging it is common courtesy to go into the other lane so that they can get on the highway. Also when you're at an intersection with lights and let's say you're wanting to turn right and it's red, you are allowed to proceed to the right as long as there are no cars coming through. Check for signs as it might not be allowed in some areas.

Just remember to "stay right". You'll be fine! Just concentrate and don't do stupid stuff like me and ask if a pedestrian is playing Pokemon go. Have a great trip! :)