NOC's Instruction Blog has a very cool paddling lexicon. (in addition to lots of other useful info).
Here's a link:
http://nocpaddlingschool.blogspot.com/2007/08/glossary-of-whitewater-terminology.html
For those who might not know, NOC stands for "Nantahala Outdoor Center", a mecca of SE boating and one of the best kayaking schools in the world.
