So know that I am praying for you and your family, and can, oh-so-unfortunately, relate to what you are going through. We are all going to need this wish trip so badly come April....
I'm so sorry to hear about your MIL! I can't imagine the day that I lose one of my parents. Grandparents are hard enough.
On a brighter note, as you know, we are going to GKTW on the exact same day you are (4/17 - 4/23). Our chapter only gives us 7 days there, so we are leaving that Friday instead. But we are also planning, God willing, on extending our trip at WDW.
I can't answer your questions about fireworks because I just completely ruled them out for us so I didn't take them into consideration in my planning. But I can tell you our planned schedule, although it might go by the wayside as we get closer. We are doing IA, MK, AK, MK and then DHS on Thursday, our last full day at GKTW. We will do Epcot when we extend our trip. As you can see, we are doing almost all WDW. May change that, but that's what we are doing thus far. I hadn't planned on doing MK that first Monday, but had to change our itinerary when our wish granters told me that they had booked CRT for lunch for us that day, which was truly wonderful of them to do. I had planned to do Epcot that day, but don't want to have to run from Epcot to MK for lunch, so shuffled things around. I am hoping that, with our GKTW button and mellow expectations for how much we are going to accomplish, things will work out okay. I recall that AK does indeed feel miserably crowded (and hot) very easily, so am planning for rope drop there, and will just up and leave if it gets bad. We are going to do AK again on Saturday, 4/24, after we move hotels.
If we stick to our current schedules, it looks like we will be at MK on the same day -- Wednesday -- correct?
Looking forward to sharing more planning tips and meeting you at GKTW in April!
Ann