I am planning a safari in Africa in August 2014 for 1 to 2 weeks. While I am 60 I am quite fit and would prefer a tenting safari for a couple of weeks rather than luxury accomodation (which I couldn't afford anyway ). I will be travelling alone so need a tour recommendation please. I've heard the larger parks like Kruger are very busy, with many vehicles lined up for photos, and I would prefer to avoid this if possible. I am mainly interested in big cats, but would also like to see Victoria Falls. Any recommendations please?