Agree with the other two posts, high water + tubing = danger.
But besides that, it depends how rowdy you want to get. Bringing your wife and kids? Avoid the apple river. Got a group of guy friends and want a good chance at seeing and drinking some cans? Apple river has you covered.
When I was in Boy Scouts, we always had a father-son weekend at the Apple river. The Mother’s always wondered why we always chose to go there until one decided she needed to join us…the troop hasn’t been back since…