As to any such Delegate District without a Subassociation, the Class B membership shall terminate as to that Delegate District only and be converted to Class A membership on the happening of any of the following events, whichever occurs earlier:
4.5.1. when the total votes outstanding in the Class A membership for that Delegate District equal or become greater than the total votes outstanding in the Class B memberships composed of all of the Class B Owners for that Delegate Districts
4.5.2. seven years from the date of recordation of the Supplemental Declaration or other written instrument creating that Delegate District; or
4.5.3. if there has been no preparation of land surfaces, installation of roads or utilities or construction of Improvements within such Delegate District for a continuous period of six months.
The Delegate to represent any Delegate District without a Subassociation shall be elected by Owners holding a majority of the voting power in such Delegate District. The bylaws shall provide for the manner, time, place, conduct and voting procedures for meetings of Owners for the purpose of electing a Delegate in any such Delegate District. Notwithstanding the foregoing, if, before December 31, 1991, additional Privately Owned Sites or Delegate District parcels with dwelling units allocated thereto are annexed to the Master Association Properties pursuant to Article III hereof there shall be created a Class B membership for the additional annexed privately Owned Sites or Delegate District. From and after the termination of all of the Delegate Districts' Class B memberships, the Declarant and any designated successor shall be entitled to one vote for each Privately Owned Site or Delegate District Parcel owned. At such time, the Declarant shall call a meeting of Owners, as provided by the Bylaws for special meetings, to advise the membership of the termination of Class B status and to transfer control of the Master Association to the Owners.