Section R. 281.763.36 - Cass lake; high-speed boating and water skiing controlsRule 36. On the waters of Cass lake, Oakland county, it is unlawful:
(a) Between the hours of 6:30 p.m. and 10:00 a.m. of the following day to operate a vessel at high speed or have in tow or otherwise assist in the propulsion of a person on water skis, water sled, kite, surfboard, or similar contrivance.(b) At any time to operate a vessel in excess of 50 miles per hour (80 kilometers per hour).(c) To operate a vessel in excess of a slow-no wake speed in the northerly tip of Coles bay, Waterford township, within the north half of the northwest quarter of the southwest quarter of section 35, T3N, R9E.Mich. Admin. Code R. 281.763.36