In order to avail itself of the powers conferred by this subchapter, the county government shall appoint a permanent commission of 5 members which shall be known as the County Planning and Zoning Commission of Sussex County and who shall be the same voting members appointed under § 6803 of this title and its organization, meeting, office of the Commission, Secretary of the Commission, and other personnel shall be the same as in §§ 6804 and 6805 of this title.