A small group of intrepid kayakers embarks on a 100-plus mile paddle trip in early October. They'll be traversing the Apalachicola River in Northwest Florida from Chattahoochee to the coastal community that bears the river's name. Some of this year's paddlers talk about it: Georgia Ackerman, Apalachicola Riverkeeper; Martha Haynes; Lee Rigby; and Rob Diaz de Villegas who is also a video producer and environmental reporter for WFSU Public Media.