Alaska Whitewater
Information on Alaska whitewater rivers and creeks
https://www.americanwhitewater.org/content/River/state-summary/state/AK/
A detailed book of all whitewater in Alaska
http://www.amazon.com/Fast-Cold-Guide-Alaska-Whitewater/dp/1560442697
Videos of the Susitna river
http://vimeo.com/106149486
http://vimeo.com/105918406