Every person causing an injury to a human being by gunfire while hunting; or inflicting an injury upon himself or herself with firearms while hunting; or inflicting an injury upon himself or herself while trapping shall make a report to the department of environmental management within seventy-two (72) hours after the injury, unless that person is physically incapable of making the required report, in which event it is the duty of that person to designate some other person to file the report within the specified time.