It was a good day on West Point Lake (downstream from Atlanta, close to LaGrange) when the Chattahoochee Riverkeeper (CRK) christened a new floating classroom. The boat will be used to educate children -- and educators -- about the importance of that waterway and clean water in general. CRK is close to my heart for a few reasons besides it being one of the best-run nonprofit organizations I've ever seen. It also employs my son as an outreach coordinator in LaGrange. And credit goes to him for those nice aerial shots in the video, which he captured from the passenger seat of a J-3 Piper Cub "Grasshopper" (that may or may not have flown General Patton during his North Africa campaign).