We took DD at 9 months old in March

She had a great time and it was great for her development too
The flight was fine. Over a period of a couple of weeks before I had stocked up on new toys (small ones) and books that she had for the first time on the flight. We were flying PE and had the upstairs skycot position. This meant she had room to stand down by our feet (she is now walking and had been 'cruising' since she was 6mths

) when we didn't have the skycot. It was also good as we could just get the skycot for her to nap in and cabin crew stowed it at the rear of the cabin the rest of the time.
Our DD is NOSEY so doesn't really sleep outside of her cot but she naps a little. She had acouple of short naps on the flight outbound and slept for about 4.5hrs on the return flight.
At WDW itself after a couple of days she would quite happily nap in the stroller of a morning and in the afternoon we would take her back to the room for a proper sleep.
We generally just bought the kids meals for her as she was well established on solids (lots of mac & cheese!) or she shared ours.
My biggest corncern with August would be heat but you can buy clip on fans for strollers and make sure they are well shaded.
We are taking DD back again in September and she will be 15mths then. My biggest problem is now that she is walking she might want to get out of the stroller and walk

I am hoping if we let her have a walk round the play areas she will be happy to pushed round the rest of the time
Any questions I will be happy to answer and I would have no doubts about about taking another baby at that age
