We're in a similar boat! We book our FP a few days after GE opens, on the 2nd day of EEMH. We'll arrive on the last day of EEMH, though too late in the day to take advantage of early hours. I have a feeling we'll be booking FPs before they announce whether they're extending EEMH, returning to normal EMH, extending for only some days and some parks, etc. I'm trying to stay optimistic, but the idea of making major scheduling decisions with so little official info is nerve wracking!