It'll be with great sadness that we depart Tanzania. Hard work, new friends, combined with enormous melancholy for those we had to say goodbye to... have all led to tears. Nothing has had time to sink in - but everyone knows we've shared an quite extraordinary experience and we'll be talking about it forever. Asante.

update 0845 Nairobi:
Good progress so far... Flight delayed by 40 minutes... looking forward to getting back home.

... "Today is the day. Anyone who say's it's tomorrow is a liar" ...