The Landmarks Board shall be composed of seven (7) members who shall be appointed by the City Council. Four (4) members shall live within the city of Hood River or the Urban Growth Area. All members shall reside within Hood River County. When making appointments to the Landmarks Board, the Council shall consider individuals who have demonstrated an interest in historic preservation and have experience or special expertise or knowledge in the field of history, archaeology, architecture, the arts, historic preservation, culture, planning, landscape architecture, business, real estate, law, government, engineering, construction, or other related trades. A member of the Planning Commission may serve as an ex officio member of the Landmarks Board. Four (4) voting members constitute a quorum and shall be entitled to conduct official business and act for the entire Landmarks Board. Each member is entitled to one (1) vote. Members of the Landmarks Board shall serve without compensation.