All children under 6 years of age must wear a USCG-approved Type I or II PFD when riding on the open deck of any vessel while underway.
Each person riding on a PWC or being towed behind a PWC or other vessel must wear a USCG-approved Type I, II or III personal flotation device. Inflatable PFDs are not allowed on PWC or while being towed behind PWC or other vessels.
More information can be found HERE
Many members have asked about rules and regulations in regard to wake boats. The basic recommendations from the Michigan DNR are as follows:
Boats operating in wake-surfing mode or wake-boarding mode, during which boat speed, wave shapers, and/or ballast are used to increase wave height, are recommended to operate at least 500 feet from docks or the shoreline, regardless of water depth.
Boats operating in wake-surfing or wake-boarding modes are recommended to operate in water at least 15 feet deep.
Ballast tanks should be completely drained prior to transporting the watercraft over land.