Good evening, the rules at Aurora Reservoir for motors are; Gasoline motors prohibited. All portable gas tanks must be removed prior to launching. Electric motors only.
The regs used to state that gas motors be in the raised position, but because of some of the new electric motor systems that attach the electric motor to the gas motor for steering purposes that portion of the reg was abolished.
State boating regs say there must be PFD's of proper size and in good condition for everyone on board. A sound device is required. A coach's whistle is fine. If the water is cold one will probably have a hard enough time breathing let alone attempting to yell or whistle.
That was an abbreviated version, please check state boating reg booket for regs covering your classification of boat, as larger boats, (16ft plus) require throw cushions etc.
Thanks, hope this helps.
Rick