I'll be able to visit the national library in the next couple of weeks and will do a quick search for you.
Things were so strange when I was a child, however, I only had coloured friends at home. My mum even adopted a black baby, until the mother returned to get her. (She shared a room with me)
Anyway - the Cape has always been more liberal. Things have changed so much now - I find it amazing that a war never broke out here in the early 90's. It really has been a very peaceful time or reconsiliation.
Let me have any info and I promise to do my best to find out more!
Emilia xx