First time visit to USA, Florida and staying disney world. Looking at 2 day beach trip but cant decide between clearwater beach, SPB or siesta key sarasota. Will travel down for the sat/sun with wife &2 kids aged 5 & 10. Have mother in law in tow so maybe somewhere good for little uns play on beach, shops, nice restaurant for evening meal and some lively bars for a few "pops" later on. Any help greatly appreciated.