Banning House haunted by Lady in White Any takers from our up-coming Catalina group? But wait...there's more. Want to earn an alligator tooth? The Everglades Challenge is an unsupported, expedition style adventure race for kayaks, canoes, and small boats. The distance is roughly 300 nautical miles depending on your course selection. There is a time limit of 8 days or less. Your safety and well being are completely up to you.