Actually - come to think of it, it's been a busy week.
We had good friend come to stay with us for a few days which gave us chance to practice being in boat with company 24/7. Being a non-boater, she was initially a little concerned about water usage, toilet operation and electricity supply. I THINK it went well and she even brought with her the perfect boaty gift... kindling and fire-lighters!
She also brought with her this: