Take it in, take it out!                                                                                                                            
The vast majority of bush users do the right thing and drive in a responsible manner, ensure campsites are left clean and

 

extinguish campfires with water until cold to touch. And will do the right thing and respect other users and care for the bush. Make sure every time you have a trip away you take your rubbish with you and clean up any you find left behind. A good goal is to always leave the area better than how you found it!
Photo by Peninsula 4X4 Club