I camped in the area around the falls as a kid, and have fond memories of it. Nothing prepared me for camping near the river mouth. You want the old part of the campground, right on the river, with no electricity. The sunsets are magical, and are happening right in front of you. Simply the best experience short of backpacking. It is a short walk to the newer part of the campground where there are flush toilets. That just keeps everything in the old part very quiet.