Always do Peter Pan first. Even on an early entry day, it's worth getting in the lines of 15-20 minutes as opposed to getting in 1-2 hour lines later in the day. We made the mistake of not doing Peter Pan first thing and we did not get to ride it until 11:30 pm and then the line was so short, but it had been over an hour all day. My recommended order would be:
Peter Pan
Dumbo
Matterhorn
Mr Toads Wild Ride
It's A Small World
Storybook Land Canal Boats
Tea cups
Alice In Wonderland
King Arthurs Carousel
Snow White
Pinnochio
I think I got them all, we noticed that Pinnochio and Snow White were the least popular with the shortest lines all day.