The largest water park for miles around, Splash Mountain has a total of 17 different flumes that your family will love. Kiddie Pools let the less confident swimmers float about without any worries, while adrenaline pumping rides test the nerves of daredevils. Try Stealth, the park's 45 foot high half pipe slide, or plunge into The Black Hole. If this wasn't enough, there are more at the nearby Jolly Roger Amusement Park, and Speedworld, where you can race the kids around the tracks.
A keyless entry would be great. Not fun with a large group tracking keys at the beach.. Key pad would allow anyone in the group to get into the room without hunting down the person in the group with keys!