Wow, it took 70 days to do the entire length of the Mississippi--on a paddle board! Of course the map is down, but the website is staying up (www.alexlinnell.com) and if you haven't already, you should go back and read some of the blogs of all the little adventures within the big adventure.
Congratulations, Alex Linnell! It is truly an amazing achievement!
(No paddle boards, Alex or the Mississippi were harmed during the production of this blog.)