The magic of summer camp takes many forms—or so I hear, as a woman whose entire camp experience was an annual weeklong-stint at Girl Scouts, being the problem counselor who allowed six-year-olds to run wild. Even in my begrudging tenure, I couldn’t discount the distinct sense of community wrought by summer camp: the belonging that comes from being outside, unplugged, semi-unregulated, among perfect strangers. A handful of Hudson Valley properties are now selling that same feeling with one significant upgrade: You don’t have to share a bunk . My first foray into this genre of luxury summer camp stay was, hilariously, the same week my roof collapsed. Wildflower Farms, Auberge Collection offered me a press stay that very week in Gardiner, New York, to taste a $500 martini they were featuring in partnership with Abask .…