If you like fishing , check out Bennett Springs State Park . I could spend all five days fly fishing for trout !
My neighborhood! I use to go a lot, now I like to float the rivers east of there for smallmouth.
I'd suggest eating at Smith's, either in Collins, Mo or Bolivar.
GWC park in Diamond is really nice, very interesting. Came away with a ton of respect for him. The NRA gun museum in Bass Pro is pretty cool. Also neat is College of the Ozarks outside of Branson. The Keeter Center hotel is a great place to stay and the restaurant there is very good. On campus is the Ralph Foster Ozarks History museum, I went through it when my daughter was a student there, the Smithsonian of the Ozarks!