Sore Feet, I'm a keen rambler myself. Did the Pennine Way and Coast-to-Coast in one Summer thirty years ago (then decided I didn't want to be constrained to someone else's idea of a good route so no more trails for me). I've worked on your aircraft a few times over the years as well so feel a bit of an affinity.
I am in awe of your undertaking and wish you every luck. Donation to be made when I press send on this message.