Well, there are lists, and there are lists. But this list should hit home with cruising boat owners, since it names the “Happiest Seaside Towns in America,” according to Coastal Living. They’re the happiest, the magazine says, because they “are sure to make you smile.” Having been to all of them over the years, I’ll certainly agree to that. Not to spoil the suspense, but here are few of my personal favorites among the top ten. At least they’ve made me happy: Camden, Maine. Coastal Living calls Camden “an advertisement for New England charm come to life.” Fair enough. And…