We will be in SA (for the 1st time) in August. We are planning to hire a car from Durban airport & drive to our planned safari at Malala (at Hluhluwe). We would be returning the car to Durban airport - so pick up & drop off locations are the same. Can anyone advise the best sites to book cars? We would prefer a 4 x 4 vehicle, but also require a GPS (sat nav). I have looked at a lot of sites & the price difference is amazing. I don't just want to go for the cheapest price & get ripped off!