Conservation, licenses, hunting and fishing, age exemption, increased to 75 years, currently exempted residents allowed to maintain exemption, certain persons born on or before date granted exemption, discounted fee granted to other born after certain date, conservation authorized to issue military veterans appreciation saltwater fishing licenses under certain condtions, Secs. 9-11-44, 9-11-45, 9-11-53, 9-11-53.1, 9-11-53.5, 9-11-56.3, 9-11-71 am'd.