From the Yarmouth Division of Natural Resources:
Vessel Identification Stickers
We remind everyone how important it is to put identification information on your kayaks, small dingys, and other vessels that could be blown off shore.
By attaching a vessel identification sticker you can save first responders such as Yarmouth DNR patrol, United States Coast Guard, and others from spending countless hours and resources searching for potential people in the water. Every case is treated as a potential emergency and thus a response is followed.
Help your first responders and attach a sticker to your vessel!