Half-Share? Quarter-Share? Men who impersonate Cher? The gays on Fire Island speak a different lingo and for a newcomer like Mac, it's way more than a mouthful! Practically heterosexual and fresh out of a fourteen-year relationship, Mac packs his Birkenstocks and his emotional baggage for a summer share. What he envisions as relaxing, reflective beach-time turns into high camp hysteria after Mac’s eccentric housemates take a fish out of water and fling him headfirst into the glittery gay shark-pond!