My friend, kayaking mentor and author, Bill Burnham.
Mary and Bill's kayaking books, articles and guides are available on Facebook under Burnham Guides and their website @ www.burnamink.com. They guide kayaking trips in the Keys starting each December. They have a kayaking business in the Chesapeake Bay area. I had the priviledge to record their most recent kayaking trip which started at Knights Key RV Resort & Marina in Marathon, Florida.