Motorboats subject to the provisions of this chapter shall be divided into four classes as follows:
Class A. Less than 16 feet in length.
Class 1. Sixteen feet or over and less than 26 feet in length.
Class 2. Twenty-six feet or over and less than 40 feet in length.
Class 3. Forty feet or over.
(Added to NRS by 1960, 477; A 1965, 1063; 1975, 645; 1977, 134)