I checked the past trip reports and saw that you did WDW over the 4th...we will be there 7/2-7/10.I know to expect crowds, heat etc., but have you ever experienced the parks closing entry due to capacity? We may not get there for e.e. each time as we have a 6 y/o who's bound to bottom out sooner or later. We will be at CSR for the 1st 4 nites.Any help/tips greatly appreciated.