Kitesurfing, kiteboarding shop & school. Lessons - Durban, PE, J-Bay, Cape Town
Sorry, I wont be able to help you but, I hope you might get some answers. Later this week I'll be going down to Port St Johns and just maybe someody can tell of some good spots there about as well.
Kitesports, can't you add a page listing all the spots around Southern Africa. If members can add and vote for spots and add some info it could be great.
It's all here:
Thanks for the link, that is a great site!!!