Zone A means the area confined by the boundaries shown on Exhibit "MMM", dated July 10, 1988, located at the end of this subchapter. The boundaries are as follows:
Beginning at the low water mark of the shoreline on the northwestern tip to the entrance of the boat ramp; then by azimuth measured clockwise from True South, 110 degrees for a distance of seven hundred ten feet to a point of low water of the shoreline; then along the shoreline in a south and easterly direction to the point of beginning.
Zone B means the area confined by the boundaries shown on Exhibit "MMM", dated July 10, 1988, located at the end of this subchapter. The boundaries are as follows:
Beginning at the low water mark of the shoreline on the northeastern tip to the entrance of the boat ramp; then by azimuth measured clockwise from True South, 22 6 degrees for a distance of five hundred forty feet to a point of low water of the shoreline; then along the shoreline in a south and westerly direction to the point of beginning.
Haw. Code R. § 13-256-162