We would rather take a passenger ferry and local transport than bring the vehicle, and hope roughly five hours on the island will not exhaust the children.
We have three Brisbane nights and a car; one proposed day covers Springbrook and Tamborine, while another links Maleny, Eumundi, Noosa and several coastal stops.
We are ending a month-long trip before flying to Canada and want a modest, walkable base for parks, river ferries and perhaps gentle cycling or kayaking.
My Australia flight lands in Brisbane in October, but I plan to fly on to Cairns and work south over a month; I am unsure whether a few Brisbane days first improve the trip.