Hi all, my wife and I am planning a trip through the Eastern Cape. I am looking for any recommendations on routes to drive, cool places to visit or even cool places to camp. We are relatively self-reliant and can do remote living for 3-4 days at a time.

This is what we have at the moment, the "Do stuff" is where I want to insert some cool options:
Drive from Knysna to Green Fountain Farm (close to Port Alfred) 1x night (11th of April)
Drive to Double Mouth Camp site 1x night 12th April
Do stuff
Camp at Mbumbi 15th of April x1 night
Do stuff
Camp at TO Strand 17th of April x1 night
Need to be in Illovo by 18th of April late afternoon.