border track

It's a challenging drive in places if towing. Hasn't been any rain for a while so the sand may be a little soft. There are however chicken routes around most of the difficult stuff. If you have a powerful high clearance 4by & the offroad trailer is not too heavy it is passable. As for travelling alone that's OK if you have a plan for self recovery.
May see you up that way. We'll be on the Border Sunday. (Red Wrangler)
Cheers Craig...........

"Our own Border Track", so you are a SAussie.

This track is longer than most think, beginning near/at the Murray River and going on well past Bordertown.

Most of it is not too bad, even near the Vic camping (cant think of the name of the top of my head) ground there is a way around the big sand hills.

There are camping areas, e.g Pine Soak Hut, Pertendi etc where you could camp do the driving and then move on via the bitumen.

You can enter Ngarkat near Baan Hill camping ground & as someone else sd, big 4x4 could get out, but to play safe come out the same way.

Great country.

Whilst I have been through all of this (& it was a few years ago now), I was not towing, so someone else may be better informed than I.

Enjoy.

The one way section is closed during the fire danger season every year which ends on April 30th in SA. It may pay to ring the local NPWS office to find out if it is open or not.