Floated Cedar Grove down to a gravel bar past Welch Spring Saturday July 28th. We camped on the gravel bar Sat night and floated out to Akers on Sunday. Sunday's float was great! Didn't see another soul on the river. Saw deer, turkeys, 5 otters (boo), 2 armadillos (boo), and caught a few trout. Saturday was a whole different animal. I saw jello shots, beer bongs, people jumping off cliffs, people in the spring, a fight at Welch Spring with small children nearby, glass beer bottles but I didn't see a ranger unfortunately. I forgot how many idiots there are on a Saturday during the summer. I sent an email to the NPS stating what I saw. Just letting them know. I know they are trying to make it better but Welch Spring on a Saturday is a huge party spot. I would think that a ranger would be there at all times. I know they can't be everywhere all the time and that they are trying to make the river better and I applaud them for that. Fishing was REALLY tough. I only caught 3 and they were small.