I am so glad that you had a great time. I must admit that I was concerned when you mentioned that you were doing the self drive in the Cape. I have seen too many residents put on their pistols when they go on their drives to want to do such a thing..
Having said that, I spend a great deal of time in Namibia and rent a vehicle and drive all over the country without worrying that some one will car jack me and/ or kill me..
Glad that you got some fishing in .. Always a great adventure in a foreign country ..
Cheers ..