-- Last Updated: Feb-14-11 1:58 PM EST --
http://www.outdoorchattanooga.com/1314.htm
http://www.alabamascenicrivertrail.com/trip-planner/
As of the fall of 2010, the Tennessee River and Terrapin creek has been adopted as part of the Alabama Scenic River Trail, bringing the total mileage of the Trail to just about 1000. Tennessee River guidebooks are now available, just in time for planning your spring trips to spectacular north Alabama.
http://www.alabamascenicrivertrail.com/paddle-alabama/register.php
The link above will get you to the Alabama portion of the Tennessee River Guidebook.