I've done a few one-day cruises, but nothing like Carnival or Norwegian cruises when you pack your bags and stay on the cruise ship for a few days as it visits various islands and locations. But it is nice and relaxing to just kick back, relax, and watch everything go by as the ship lightly rocks you back and forward from the waves.

But yeah, this was just along the river and it was only about three hours, but it was still fun. Even better when it's a nice, sunny day.