There are plenty of Coastie shellbacks, golden dragons, and golden shellbacks. Perhaps you're not familiar with where the larger cutters go. ...and unlike their Navy counterparts... they go alone. :-)
please see #241
PS: they don't go alone, nobody goes alone, we all need an oiler, or a BSF somewhere, to go anywhere. Well all of us but the nukes, and they need food for the crew and parts for the ship.