Hi there, welcome to SA!!!
You are right in saying it is very hard to find a docter who is really honestly pro natural.
I have been lucky enough to find one! Its dr Trouw at Pretoria East Hospital. He is also a fertility specialist so he does c-secs but mostly for twins. Other than that he will do natural all the way. He is also one of the only docs I know that will support you in a VBAC situation (not that you need it, but maybe someone else reading this will need it.)
When my baby was born, the monitor showed that she was in a bit of distress, because of this, the doc broke my water to check for meconium. There was meconium and he let me stay on the monitor for another 20 mins to give baby a chance to calm down before he decides to do a c-section. Baby calmed down and he let me continue with natural birth!! And this was when I was 41 weeks pregnant, he never pressured me to do an induction earlier, we did discuss it and decided to do an induction at 41 weeks 3 days if baby didn't come before that. But baby did come before the induction date, so I had no problem. So I can say from my own experience that he will defnitly support you in having a natrual birth.
I also know from the staff at the hospital that he supports natural birth all the way and will only interfene in a real emergency.
The other nice thing about him is that his prices are medical aid rates, so you pay R244 for a consultation and R400 for a scan. He only charges for 2 scans per pregnancy even though he does a scan every time.
Most other docs at Pta East are pro c-section. So watch out for someone else if you are going natural. They might support you at first but then when the time comes, they will often pressure you into a early induction or section.
Dr Trouw lives right opposite the hospital and he comes out to see you if you go to the maternity ward even if it is 2 am and the midwifes says its a false alarm.
Hope you find a great doc!