Whats the current like swimming upstream in the Tennessee? Also, odds on having it be wet-suit legal?
http://www.ironman.com/~/media/6143fe0d1c0f4ccfb90ca23eff7e28d7/17wc703chatswim5.pdf
http://www.ironman.com/~/media/6143fe0d1c0f4ccfb90ca23eff7e28d7/17wc703chatswim5.pdf