No person shall use, operate, or bring into an open zone, floating devices such as rubber crafts, surfboards, surfmats, buoys, kites, experimental crafts, or any other floating device other than those approved boats, aquaplanes or water-skis and related equipment. The Department may permit the use of certain unauthorized floating devices in open zones on occasions where traffic is such as to render them safe and during special events, games, tests, or experiments.