Hi Dave. My contract with my current client ends in three weeks. Since I'll finally be a free agent I am going to spend several months in west Africa as I have a good friend living in Sierra Leone. I'm looking to teach, freelance or do whatever paying gigs come my way. I have the 17in MacBook pro which is great even though I've had it since December 2007. I've been considering selling it for...

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You seem to travel quite a bit, Dave, so I thought perhaps you could help me with some tips on how to plan a visit to Africa? I've been to most of the continents and really want to explore the African wilderness before it's all ruined by developers and commercial ventures, not necessarily a safari, just traveling to get a sense of the place and its peoples. Too far off the beaten track for Ask...

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