Not my idea of a holiday any more, way too old for that, but found this while looking for something else and it seemed alright for a well reviewed 4* hotel right near the strip. Adults only, has water slides and even its own outdoor stage although no idea if that will have entertainment in September. All inclusive so fill up for free before going out and get breakfast on your way home the next morning (if you make it home at all!). AI is only £40 more than room only so seems a no brainer, assuming you like that sort of thing.
Flights are from the midlands, similar from Birmingham/Manchester/East Midlands although some London ones look cheaper still.