So that's what happened. And this is the map I did of how we got there and what happened along the way.
Several people have expressed an interest in the first map I did before we set off, so this is the full version. I'm selling prints of it, and 50% of the proceeds go to Jinny and Chris.
They cost £5 for an A4 print, and £10 for an A3 one, which is the same size as the original.
You can find them in my Etsy shop!