I just took the NASBLA Safe Boating course in Rhode Island. I don't need it to boat in Rhode Island because I am Old....but I need it to boat in New Hampshire where I do most of my boating.
During my prep for the exam, I had a question about the minimum age that was required for the operation of PWCs, so I called the DEM. They told me the rule "Used To Be: Minimum age 16". But now, the operator, no matter how young, is required to pass the course/test. He said kids around the age of 14 typically have a Fail Rate of about 80%. So everything balances out.

NoBozo