This happened to me while stated on Governors Island, NY. A Coast Guard ferry did a poor job of mooring in Buttermilk Channel and took out three sets of dolphins that where there for the CG's 378's, then it continued till it ran over my sailboat which was on a mooring very close to the sea wall. The Captain said it didn't happen like this, but a hobby photographer was on the wharf snapping photos of the entire event.
I may post them just so everyone can see the carnage.
Best regards,
Steve Baum