Sorry, I have somehow missed this thread, and this post.Brilliant pics Mike! They certainly bring back memories of few sections In Gabon. I met many 4x4 touring couples either in hostels or on-the-road.If you're a keen book reader this is good http://www.amazon.co.uk/Around-Africa-Bicycle-Riaan-Manser/dp/186842247X it was one of the books that motivated me to ride Africa, I'd still love to return and cycle the eastern side.
I've read the book already. It was wonderful.