Watching some crossings on YouTube I just shake my head such stupidity. They don't walk it, the support peopl are so far away they have to run in to try and help and some have the support vehicle with the attached snatch strap so the person has to work out how to hook up the vehicle in the water
Nolans Creek has a soft sandy bottom and slightly flowing water.
Make sure your latches on your camper are tight, spray the electrics in the motor, make sure the are no electrical items or other gear sitting on the floor in the car, shut your vents in the car and use a car bra or tarp.
Always wait if someone has already crossed as they have stirred up the sand and this will make it harder for the next car. Let the flowing water clear and the sand to move and fill up the ruts caused by the last vehicle.
Depending on the vehicle you may get away driving straight ahead when crossing. Yogi did last year but his vehicle is lifted and can do it easy.
The best way is to do a semi cicle in the creek. When entering the water veer left on the bank and then drive into the deeper part before turning right and coming out of the creek. There is a lip as you exit and this can bring vehicles to a halt.
Make sure your snatch strap is attached to the vehicle crossing and wrapped and sitting on your drivers side mirror. Have someone in the water ready to grab the snatch strap and pass it to someone in shallower water so they can attach it to the support vehicle. Don't have your snatch strap wrapped around your bull bar it takes longer to un coil. Every second counts.
Remember let the water clear and the sand settle before attempting other wise your driving in unsettled sand especially if someone has been stuck and been churning up the sand.
Mark