This year’s Tenth Annual Apalachicola River Trek starts October 10. In advance of the five-day, 100+ mile paddle down North Florida’s most important waterway, we talk about the event and the river itself with: Dan Tonsmeire, Apalachicola Riverkeeper; Georgia Ackerman, president of the Apalachicola Riverkeeper board; the board’s Vice President Katie McCormick; and Cameron Barton, sixth-grade science teacher at Maclay School and one of this year’s river trekkers.