Great idea, (if your fit)
I take it you are going to carry all your kit, i.e Tent, s/bag, stove, food water, ect
If it helps people thought i was mad when i done this walkingforlife.piczo.com 1252 miles.
the site may help, then again it may not?
Any advice i can give you, just ask
Oh and by the way Besst of Luck