Ok, then give a look at all school in U.S. Contact both Aerosim and Flight Safety Academy, and give a look at Orlando Flight Training and Euro American Sschool of Aaviation as well.
I don't know the relationship between South Africa and all the other african country, but why don't you try to fly in Botswana, Namibia, Zimbabwe, Tanzania, Zambia and so on?
http://www.pprune.org/african-aviati...ng-africa.html
As you can read in this post, there are several opportunities for low-hours pilots.