We take a lot of family fly-fishing trips and try to accommodate the young ones as much as possible.  In NC anyone 16 years and older has to have a fishing license.  In TN anyone 13 years and older have to have a fishing license - also all participants on float trips in TN who are 12 years and younger must wear a PFD (Personal Floatation Device). We have lots of waders and boots for the younger kids - but please be prepared for them to get wet. This is an experiential activity and some kids just can't help themselves.  A change of clothes is always welcome along with lots of snacks and drinks.