Found this sweet little spot just off the highway near a river bed. There seems to be a lack of decent wild camping in this area and this one was a good one. We drove down the dirt track for 1km then parked right next to the river (please note these coordinates are for the turn off). There were a few people walking around and they said it was very safe to camp. Very nice relaxed spot. Lots of shade.
Place: Wild camping near river
Location: 21.07105, -100.80467