Wife and I will be going there for a few days two weeks from now, first trip to this park. What are the must sees / must dos in and around the park? We're not very good at catching fish but we like trying (usually targeting catfish). Like to hike some but wife can't handle anything too strenuous or long. Will be taking mountain bikes but again she can't handle anything that's challenging at all (anything that's not mostly flat or close to it is challenging for her). We'll be taking care of food/cooking ourselves for the most part but if there is a killer BBQ place nearby that's always an attraction.