Everyone has pretty much taken care of the trout parks, and access to areas around them. other places you might want to check out are Blue Springs Creek, Little Piney River and Mill creek. They are all within an hour and a half drive and have trout in them.
Another good resource is the MDC website, Trout Areas | MDC
is quiet helpful. Also might want to look into the website, ozarkanglers.com, they have a nice fourm and lots of info.