Thanks for the replies guys. The usual suspects with good advice.
Just a quick question - what are flights like between Tanzania and Botswana? Prices to Tanzania from Europe are a lot cheaper than flights direct to Bots.
Finally, what are the Namibian operators like? Is it worth adding a few weeks knocking on doors there if nothing comes up? There seem to be more twin aircraft in the fleets rather than 206s. I'm guessing my best opportunity will be with the 206 over any twins.
Thanks again. Anyone need anything bringing over? It's a two-way street, you get a free courier, and I make a contact - so don't be shy!