
I've know Erin since she was about 6: she's the daughter of a former colleague at the Hutch, and she was (rather more recently) a graduate student in a lab down the hall. They really did walk and paddle all the way from Seattle to the end of the Aleutian peninsula, blogging as they went! You can read their adventures on the blog, or you can read the book and/or come to the slide show.
We also go to the same dentist. At one point their inflatable raft was ripped apart by a bear. The thing that impressed our dentist most was that they were carrying enough dental floss to sew raft (and tent) back together again.
It's a great story. See you there.