FF
Blimey, there's me daydreaming and you doing it - all the best of luck. Wow.
RBF
The Canadians don't ask much, do they? Probably all a fantastically good idea, though.
Still, if you went INTO Canada from Greenland and then left North America via Alaska you might get away with being incredibly stupid.
Looking at the links I think once FF has done it there's only about seven people who've never tried, one being me.