South Dakota Kayak challenge where Michelle paddle 72 miles in the Missouri river from Yankton to Sioux City South Dakota and Iowa touching 3 different states along the way. If you are considering a long kayak run like this list to Michelle Pre & Post strategies learn more about Michelle and the race at her new designed blog at www.bulletproofmediablog.com also to learn more about the race next year visit www.sdkayakchallenge.com