By the power of the internet I managed to hook up this guy who trains people for the hard enduro event "roof of africa"
http://www.roofofafrica.org.ls/
Jason is the guide and there are some more photos here
https://www.facebook.com/endurotours.kzn
Him and a group of 3 other afrikaans speakers on dirt bikes headed out into the bush for a days training. Boy they are good riders ... think they assumed I was graham jarvis

Can highly recommend it if you ever get down to that area of the world.
Very interesting and edgy place to go riding....especially the lunch stop at a township off licence

yours safely back in surrey !
kris