Hi Jeremy,
It could be an example of the mainstream media getting a particular detail wrong, which they typically do in cases like this... But, the accounts I've seen are reporting that the pier he was asked to vacate was the Buckroe Beach pier, pictured below...
How the hell would you tie a 40' sailboat to a pier like that? Or, why would you even make the attempt, when one could easily drop the hook in less than 15-20 feet of water anywhere in that vicinity?
best regards,
Jon