Not less than eight percent (8%) of the gross site area shall be devoted to recreational facilities, generally provided in a central location; provided, however, that this requirement shall not be less than one-half (1/2) acre for each one hundred (100) sites and the minimum area in any development shall be not less than one-half (1/2) acre. In larger developments recreation facilities can be decentralized with at least one area large enough for a small softball park (2/3 of an acre). Recreation areas may include space for community buildings and community use facilities, such as indoor recreation areas, swimming pools, hobby and repair shops and service buildings. (Ord. 45, 3-19-1973)