Just a few tips-
You're going on the Friday before July 4th so be prepared for crowds. It will get noiticeably more crowded as the APH start coming in after work/school. Luckily only Deluxe and Premiums can go on Friday but it is the only day of that weekend Deluxe can go so more of them may be there that evening.
Since you are staying on property you'll get to do MM. DL opens at 8 a.m. so that means you can get it at 7 a.m. if you want.
Get there about 1/2 hour before park opening. Ride Space or Indy as close to 8 as you can. Or the newly redone Star Tours. Also grab as many FP as early as you can. If you want to ride Space first graba FP for Star Tours as you walk by. Hopefully once you ride Space your FP window for ST will be open and you can grab another FP for Space if you want. Then ride ST.
If you don't get FP for Indy take advantage of the Single Rider line. Works great and saves time from the standby line.
Try not to let much time elapse between the time when you can get your next FP and when you do. You don't need to use them at the times listed you can use them anytime after the first time has passed. The park will be crowded later in the day and into the evening. If you work it right you will have plenty of FP to use when it gets more crowded.
Eat your meals early, or late.
If you are going to PH, cross over to DCA around 9:30 or so. Ride Soarin' or get in the line for TSMM. Grab FP just like in DL. The 2 parks are on separate systems.
Have a great time.