Spend Your Vacation 500 Feet Away From Long Sands Beach. Choose Flaggs RV Resort as your home away from home and experience the beauty of Southern Maine, a top-rated destination by Money magazine. Located just 500 ft. from Long Sands Beach, our tranquil and welcoming resort is within walking distance of the picturesque shoreline. Enjoy nearby attractions, such as fantastic outlet shopping, a diverse range of restaurants, and the thrilling York's Wild Kingdom — the area's largest zoo and amusement park.