April was HOT for the first week of our honeymoon and then the next week... we brought out the gloves jackets and scarves. Husband is going to die next year... he sleeps with the window open during the winter!

I sleep with 5 blankets.
We were there in the end of April and it was pretty hot the whole time until our last day (after the massive storm that came through that clearred out Magic Kingdom wonderfully) whrn it cooled down a little. You guys are the opposite of us...I sleep wioth the window cracked and Lou is always freezing...in fact, it is going down to the 40's around here at night and he wants the heat on...I'm like "are you crazy!!!"
I am thinking fans with personal misters...but I read some threads about rogue misting on near by guests. I might get small ones.
Make sure you buy one at home if you are doing it becasue they are expensive in the World! Problem is that then you have to carry it...and I don't know about you but I have enough stuff to carry...but I am really considering bringing the stroller this time (but we'll get to that delema) mostly so I have somewhere to put my stuff!
I was in the same boat as you. I could go in September or October next year, but my littler brother and younger sister are joining us. Sister has no school, she is working, but my brother is still in high school, so August Free Dining it is. I too hope that the crowds go down a little, but free dining has become so popular.
I was thinking about that too but why is Disney offering it so soon? Maybe they know something we don't? Or maybe they will cut off bookig and not offer it again? I am expecting/hoping crowds to decline from when we arrive to when we actually depart...lets all keep our fingers crossed!
If I survived April during spring break... I could do Aug in the heat!
Dining... yeah we have our favs picked out and have our must do for the first day. Ohana's... its tradition (even if we have only done it once!) Its never too early to start pouring over menus and seeing new things. It is like actually being there, trying the food and not having to pay if you don't like it!
That's what I say too. People do it all the time...why can't we. We might have to change the way we do the World but we will still be doing the World! And that is part of where the Deluxe Dining sounds good too...I mean, we will be inside three times a day in air conditioning relaxing. It's forced down time. I think it will work for us.