I am looking for a 4x4 trailer rental anywhere between Durban and Southern Namibia. The shortest route from Durban to, lets say Luederitz or Ai-Ais is via Bloemfontein and Upington.
Does anybody has an idea if there are any 4x4 trailer rentals on or close to that route? Alternatively 4x4 rental in Durban?

In 2017 I had a Conqueror Companion from Kubu4x4 which was epic and perfect for our 4 person family. But we visited Northern Namibia and passed through Botswana which would be less than ideal for Southern Namibia.

Any hints would be highly appreciated, thanks!