Be there at opening.
Pick up FP to Peter Pan as you head for Dumbo.
Ride IASW, hopefully Philharmagic.
If fast pass time for PP, ride PP.
FP Pooh, or ride Pooh.
Ride teacups ..
Then go to HM.
Feel like Hall of Presidents? If not backtrack to Pooh and ride if you FPassed it.
Do all attractions in Frontierland.
Ride Train to Toontown. Walk thru Toontown -- faster if no little kids but at least check out Mickey's house.
Go towards Tomorrowland. FP Space Mountain.
Do some other rides in Tomorrowland until Space fast pass.
If near dinnertime and haven't gotten wet yet and are going back to hotel, once done in Tomorrowland it is a great time to go back to Splash and get a little wet for ride back to hotel. WHEW!!!
Unfortunately this almost looks Commando Style -- maybe try to fit in a little time shopping on Main Street! Don't wear yourselves out. We made MK a two day event our first time there ... and there are still some things I missed!
Good lunch places we ate at are Columbia Harbor House and Pinnochio Village Haus.