The closest international and domestic airports to the Nerang race precinct are Gold Coast – Coolangatta (45 mins) and Brisbane (60 mins). Times are by road.
Airlines with flights direct into the Gold Coast include Air New Zealand (NZL) Air Asia (KL) and Scoot (Singapore).
The nearest motel is Town & Country which is within walking distance of the race precinct.
There are literally hundreds of hotels on the Gold Coast but you will need a taxi (5 to 20 kms).
For less expensive options, see Air BnB.
Another option is the Nerang Caravan Park, also within walking distance.
There will be ample storage facilities at the race HQ to store baggage. So fly in, stay at a motel for 2-3 days to acclimatise, come to the race precinct with all of your gear. There are hot showers etc to clean up after the race.