I am scheduled to visit WDW June 21st through June 28th with my husband, four children (11,5,5,2), and my mother. We are staying at a timeshare and only have one week. Since this the kids with the exception of the 11 yo and hubby's first trip to Disney, I wanted it to be special without overwhelming them so I was going to extend our trip three or four nights at a hotel or resort if I can get a good room only rate. That way we could leave in the middle of the day to get out of the heat or do a couple of half days to not burn them out. I was reading posts that said 4th of July week was the busiest so I was wondering with your combined experience, is it worth extending our trip during the busiest time of the year? I want to be out of there by July 3rd the latest but what is the crowds really like around that time?