I've been waiting for something like this for a long time, and it's finally here. Blue Moon: Cruises on the Tennessee River is offering a new, nature centered cruise on the Chattanooga waterfront. There are trips twice daily at 9 a.m. and 1 p.m.; Wed-Sun. "Friendly and knowledgeable crew- Captain Dave Anderson; On board naturalist- Rick Houlk".
From now to July 31, tickets are buy one get one free. See www.BlueMoonCruises.org.