Born to be wild - a Namibian safari

I had never thought that one day I would consider the middle of the African savannah as being rather tame. But sipping G&Ts at the exclusive Ongava Lodge, beside Namibia's Etosha National Park, I felt a bit like the intrepid TV adventurer Bear Grylls might in such circumstances.The Ongava was beautiful - but with its power showers and ironed-khaki-clad guests, who stared curiously at our dusty attire and windblown hair, it felt far removed from the rumpled and dusty roads my husband Drew and…