I so understand where you are coming at up here in the Panhandle of our great state! Less than 2 inches of anything since last fall...we are dying up here and the temps are not helping. I believe we are now over 45 days of 100 plus temps for this summer...and no end in site. We have friends who work at the National Weather Service...they are seeing no breaks in this pattern through September and possibly October. Many famers who should be planting winter wheat are not planting this fall...they lost everything last year with the wheat.

My comfort is that we are escaping to the mountains to our cabin next weekend for a long weekend...cool temps and they have finally been getting some rain (although not very much)...
There are lots to write about between now and your trip to keep you busy with a trip report. Spend some time researching rides, attractions, shows, places, the ADR places you have selected...you can find lots to write about and have fun with. Right now I am doing researching and posting about Islands of Adventure at Universal. I have also started a daily Disney Movie Trivia game for those following along...several of the PTR reports have quizes going to pass the time...a couple do name the people in the picture, the park, the ride..etc., some others are doing park trivia. When 100 days gets here for me, I am going start 100 things I am looking forward to on my trip...and then providing information about that for others to use in their plans. When we get to 25 days (December 1st), I am going let people follow along on my 25 day advent surprise reveal.
You also can pass the time reading other people's PTR that are going around the same time...wealth of information out there!
I have started making packing lists...that is the type a person in me.

And I am already buying little things for the trip and stealing things

from the kids rooms for the trip (since I will be packing for all of us, going to take December 21st off from work to do all my packing since that is the last day til 2 of mine are in school before vacation...I started with a small suitcase hiding things, but now I am up to a big plastic tub.
I am also passing the time away with a movie night each week. The kids love it, we are doing something as a family, and it is Disney related whether they "get" the hidden meaning or not!
I am looking for a bag...could you post a picture of the one you found at Sam's? I am thinking I need a backpack...always the pack horse for my family.