We were very lucky to meet the amazing Sam and Mark who have been traveling around Africa for the past two years in their amazing home on wheels. Starting in South Africa they have driven up the whole west side of Africa and were in Aswan the same time as us. Their trip- Africa Clockwise- aims to cover the circumference of the continent in a Big Green Truck, fuelled by recycled waste vegetable oil and solar power. They set out on the journey with their two children and though their daughter is now in school, their home stays on the road. A real inspiration to us both- fingers crossed they pass us in the Sudan desert and we can have a cycle out together !