They seem extremely lighthearted about it, but ultimatekayaktrip – that’s a bit absurd isn’t it? I don’t know.. Makes me wonder if they’re joking as well. The gulf seems like a terrible place for small craft, but it’s been done in a big canoe – North to South.

http://www.roadjunky.com/article/708/paddle-to-the-amazon-by-don-starkell-book-review