Shall Ordinance O-18573 (New Services) be adopted amending the 30-foot height limit in the Coastal Zone to allow Sea World to plan and construct exhibits, attractions and educational facilities only upon that land leased from the City, provided: the improvements are subject to City and Coastal Commission approval and do not exceed 1/2 the height of the existing Sea World Sky Tower; and, no taxpayer funds are spent for any improvements resulting from this initiative?