The legislature finds that the fishermen of North Carolina  perform essential functions in providing wholesome food for the diets of the citizens of North Carolina, that they properly earn a livelihood by performing these essential functions, that they are entitled to the same or similar governmental services provided other segments of our society so as to become more proficient in the performance of these essential functions, and that the quality of life for North Carolinians is enhanced by the economic development of the fishing industry. (1973, c. 618, s. 1.)