Hey Brian,
Welcome, it's great to see more Saffas coming aboard. Well even though I'm living in the UK like Jason, I still miss SA. Wow what an oppitunity you have! I am currently chatting to another tradganger from SA, I'm sure he'll be more than willing to help! chrisg is his membership name, give him a PM and I'm sure he will have a chat and point you in the right direction. Jason gave you a few good sights to take a look at, and I can't really judge, but Johnny Snyman of Heartwood bows seems to be a good bet. If you've got some wood work tools, why don't you make your own bows? Chrisg was telling me he is currently building a bow for hunting with later on this year! Keep us updated on how things are going, would love to chat more often, what you're doing is seriously one of my biggest dreams.
Pete