Thanks for the help!

Much appreciated!
I have changed my route to go via Upington and have decided to leave the caravan(road caravan) at upington or at Khamkiri where we will be doing river rafting on the orange river near the augrabies falls.
Following your advice we will sleep at Molopo and then just use roof top
Once at augrabies and after river expidtionwe will be touring namibia and should use caravan to good avail and perhaps down west coast back to durban
We are all set and excited to go and as a new caravaneer I have had lots of sleepless nights about taking the caravan or not but we have lots of time and should make well use of it on the rest of the trip
We may even use two months to tour around
Being newly retired!
Thanks again