Professional Paddlesport Association
PPA provides paddling information for canoeing, kayaking, rafting, and tubing from professionals of the waterways in the U.S. and worldwide.
www.propaddle.com
Trade Association of Sea Kayaking
With a list of association retailers, outfitters, and manufacturers worldwide. Includes educational resources and symposium information.
www.viewit.com/wtr/TASK.html
Arkanasas River Outfitter's Association (AROA)
Professional organization of whitewater and quiet water rafting, kayaking and canoeing companies, and guides servicing the Arkansas River in Colorado.
www.gorp.com/aroa