Solo female travel · South Africa

Hi everyone, I’m planning my trip to South Africa for February. I’m a woman traveling solo. I have a flight to Nelspruit where I plan to rent a car to visit Kruger Park, then drive the Panoramic Route (starting from Hoedspruit and returning to Nelspruit to drop off the car). The issue is, this will be my first time renting a car, and it’s stressing me out! I travel alone a lot but always manage with public transport. This time, I don’t really have a choice but to rent, but I’m uneasy about driving a car that isn’t mine—especially since it’s left-hand drive... I figure driving in Kruger Park should be manageable since speeds are limited. But I’m worried about the Panorama Road, the mountain pass, etc. Is the road very winding and dangerous? I’m afraid of ending up on narrow, rough roads with the void (Blyde Canyon) right next to me... I know I need to watch out for potholes. But do you think it’s manageable, or is it really too risky for someone who isn’t very comfortable behind the wheel?

And regarding safety (crime), do you know if there are any issues on this route? Thanks for your advice!