Just a very very quick update.
Survived the overnight (2 nights). Amazing. Lovely lovely people. Bucket-of-water showers, no running water at all, tin roof, no glass in most of the windows, mud streets and floor, concrete breeze-block walls, loads of prayer and singing, I preached once, told stories (preaching without directly quoting scripture), and slept benethe a mozzie net.
They killed a duck for us yesterday to eat, happily I was able to avoid eating more than about 1cm cubed of it (Thanks, Tim, for school "I did eat food, really" hints (smearing sauce)), but still...
Anyway. Amazingly cool. They got loads of photos, and a few videos, I hope to have them on CD.