We had am outfitter wanting to arrange everything for us including a driver to take us on the Garden Route to Cape Town.
First off it was as expensive or possible more than daily fees for the hunt and secondly we wanted to go at our pace and change our minds as we went. And to have our privacy. So we had his guide give us a tour of Port Elizabeth which was very nice and informative. But we also went with him to Ado and wished we had done that ourselves in a rental car... we then rented a car in PE, made the drive at our leisure and got to Cape Town jut fine... We had hotel reservations in Cape Town but on the way we went against the good advise of booking ahead and just winged it! We found a room each night no problem. Might be a stupid/risky way if doing it but we did not get this far in life by doing everything the recommended or cautious way! LOL
Returned the car at the airport in Cape Town... If you do this, also reserve and rent a GPS or take your own if you can update for RSA.
In Cape town we took the car to Table Mountain but walked to the port and Boardwalk as we stayed close enough. There are also busses you can get on and off to tour the city and we did that for a day.. Go to the castle and there are lots of other things also including those already mentioned. Oh and look up at table mountain first thing in the morning and if you can see the top, get there quickly that day as it is often fogged in!
If your not comfortable doing it yourself, there are lots of tour guides and I'm sure Loodt as well as others can help you out. Lori can arrange the rental car... If you have guns, get one big enough to hold the case! We spent the money and got a little SUV, it was only front wheel drive but had the clearance for the dirt roads we took and room for everything...... Another tip, when you get the urge to veer off on a back road (totally worth it!) be sure you fill the tank first! We got way out and down to a 1/4 tank and had to turn back before we could follow the road as far as we wanted. The GPS was very worth having... Btut the damned thing did lie to us on those back roads!