Friends: Please double-check the email address you have on file. Make sure that it is current and able to receive email. When our emails are rejected it can damage our ratings and slow down future deliveries. Thanks!
This has been covered via discussion on "Is this something they are going to start enforcing". I could see them adding it to the list of things they check for when they are doing an inspection and take the opportunity to educate the driver of the vessel. With many boaters not being aware, I do not see the park service giving tickets for not wearing one unless it is a reoccurring instance after warnings were given.