How long are the wait times for the major rides (Space Mt., Peter Pan's Flight, Submarine Voyage, Splash) an hour after the park opens?
Most should be under an hour wait.
Heres a rough estimate on the wait times in that hour:
Peter Pan: 55 min (opens during Magic Morning Hour which is before park opening)
Submarine Voyage: 55-60 min (guests generally go here first so get there early!)
Splash: 20-40min depending on temp
Remember, these are rough estimates, just check with a CM at each ride to see how long the line is exactly.
I'd get a FP for Space and go on Nemo. If you can time it correctly, go on Peter Pan right after the fireworks when they reopen FantasyLand. You can easily go on all the rides listed, use those fastpasses wisely.
Is this for tomorrow? Check the weather. Crowds might be a bit down if it;'s going to rain, Splash might not be too busy, since the Splash won't dry off.
Hmm, maybe it will be OK. Not too hot, so that might lower the crowds.
FP for Space.
FP for Indy.
Go through FL to check Pan. Go on if short, else skip.
(I'm probably missing something.)