Brisbane to Gold Coast: things to do
We're going to attend a convention in Brisbane. After the convention, we'll have 2 days to wander around.
Please suggest things to do in Brisbane, or should we just go on a day trip to Gold Coast?
If we'll go to Gold Coast, should we rent a car or can we just take the bus or ride a train?
It will be our first time to Australia. How do we go around Brisbane and Gold Coast? Are there subways?