I dunno... I sort of like it when they show up. Since it's often cold and wet at night after they drank too much the night before. It's fun to see them and their little scantily clad girlfriends huddling and shaking the next morning covered in wet from the mist the night before. IF they're lucky enough to have a cuddy... most are smaller than my lazarette and have no heat.
I'll often sit in the warmth of my trawler, enjoying a great cup of hot coffee after a warm shower, and then take the dog for a walk just to get a closer look at the exuberance of their youth.