sleep-deprived and it's only day 3

End of day three, and I'm at 6024 words. I know the ending, but not entirely clear how I'm going to get there... I've decided to write sections as I feel inspired, even if not necessarily in chronological order. There are lots of XXXX where I have to create names and lots of UNDUBAI where I haven't named the location. I've decided not to self-edit till about Nov 20, where I'll have to amend some serious inconsistencies!