The podcast below was created by a former HASK member, Jason Ridgeway, as part of his PhD dissertation in Geography at Texas A&M in 2017. In 2017, Jason took a teaching position as a Professor of Geography at the United States Military Academy and moved to New York. You can find his West Point page if you want and he said when he left that he would take visitors kayaking. Linda bought her avocet frop Jason. Cool guy.
I ran across his 2017 HASK Forum post and listened again to his 25 minute podcast this morning. It's informative and entertaining, especially for any Brazophiles among you.
http://thedisappearingriver.weebly.com/