The International 110 is a sporty sailboat favored by a particular sort of idiosyncratic racing purist, folks who love camaraderie and a good time. At the 2022 International 110 National Regatta—the last one to be held at the Inverness Yacht Club—bar revenue hit a record. That’s a significant accomplishment, given that the club has been operating for 112 years. “Basically, we party for five days,” said Milly Biller, the club’s port captain. But they also…