Might be worth a shot filling out the Find a Provider on WAPA's website. Might be other providers without internet presence in the area, happens surprisingly a lot
I'm now in the same boat! Just bought a house and after struggling since November to get Telkom to come install an adsl line, we discovered my house has no connection with the lines just outside. So instead of digging up my damn driveway, I'm looking at getting wireless. So sad that Bitco isn't taking new customers anymore :,(