Mtunzini has some spectacular riding. Inland also, edgier etc is some of the best technical terrain you'll find. We're fortunate to have a steep coastline. Best to hook up with the locals once you get there, there are some hardcore buggers around there, but I'm sure they will cater for all types (if you're a good rider you'll fit in, if not you'll become a good rider , pretty much sums it up). I know a few okes that far north, if you move there I'm sure I can put you in touch. Not too sure how far north you're going though.
Lets see if I can revive this thread. I've decided to leave corporate Gauteng behind and is heading for a permanent place in the shade in Mtunzini from the end of Jan. Checking if there are any locals on the forum who regularly rides in the area, I would love to make some new riding buddies down there.