RV Site All Locations... Long Island go Results Found: 2 Button group with nested dropdown Eastern Long Island Kampground Campground Eastern Long Island Kampground 690 Queen St. Greenport NY 11944 (631) 477-0022 Cliff and Ed's Campground Campground Cliff and Ed's Campground 395 Schoolhouse Rd. Cutchogue NY 11935 (631) 298-4091