In accordance with an act to incorporate the Village of Bald Head Island, Chapter 156 of the 1985 Session Laws, the Village Council was required to adopt by ordinance plans of development consistent with the historical land use patterns and densities in existence on Bald Head Island at the time of ratification of the act. The Village Council, after public hearing and upon recommendation of its Planning Board, adopted a zoning ordinance for the undeveloped portions of Bald Head Island consistent with those historical land use patterns and densities. Such zoning ordinance is based upon a "Phased Development Plan" (as that term is defined in G.S. 160A-385.1(b)(3)), which plan was prepared by Bald Head Island Limited.