A good question.
A local answer.

Choose one or two stops along a logical route rather than attempting every sight on the list.

Book the final Brisbane night near the airport or departure route to reduce flight-day risk.

Book accommodation near the main activity so the trip feels different from a series of long day drives.

Compare route and toll choices in a current map, then leave a rest stop after the flight.

Check seasonal road and weather conditions before fixing the northern portion of the trip.

Put one coastal destination on each driving day and check the route at your intended departure hour. The time spent getting out of town can vary markedly with traffic.

Plot the driving loop and choose the stops for specific sights or local experiences. Two nights in a town make sense only if you have enough to do there.

Choose the final night near the departure route and allow traffic margin. A simpler plan often feels better during a longer multi-city holiday.

Search official park and council campgrounds by vehicle access, tent rules and maximum stay. A national park label does not mean camping is permitted everywhere.

Choose one main activity near each overnight town and avoid arriving after dark. A coastal drive feels rushed if every day is filled with distant side trips.

Check the resort's current transfer options first, then compare a prearranged taxi from the closest practical transport hub. Do not assume a taxi will be waiting in a small town.

Allow time at collection to learn how power, water and waste systems work, and photograph the vehicle condition. A short first driving day is kinder than setting off on a long route immediately.