A visit to the start of the Murray River is not complete without a selfie with a foot on each side, one in NSW and one in VIC. It is a beautiful spot and a fantastic place to camp. While you are there, check out the old plane wreck nearby.
day1976 and I did a day trip from Wild dog Campground, a big day distance wise but definitely achievable. Along the way, at one of the caches, I found a piece of paper with weird holes in it. Not sure what it is for, or what it means, but I kept it anyway. When I go through my caching stuff I always remember the walk to the border and the Awesome day we had.