On a two day float with kids, made a reservation for tent camping at Buffalo Point for the overnight. I hadn't been there before, but it looked beautiful and on a nice beach at the river. Plus with two pre-teen girls, I thought a chance for a bathroom and maybe some ice cream at the store would be a nice break.
The beach is nice, and right before you get to it there's some cool rock formations to paddle your kayak in and around, BUT the campsites are a good hike uphill from the river. Even if you're comfortable leaving your canoes out of your sight on the beach (I'm not), you've still got to haul all your gear up a pretty good hill and depending on your site, multiple hikes to move your gear unless you're going backpacking light.
We still hiked up to the overlook which was a nice way to stretch our legs, but ultimately decided to stay at a gravel bar further downriver. The sites in the campground were shady, the roads were all in good shape, and the river is always beautiful, so if I'm not floating I'll definitely go back.