Today:
. Viable idea sketched.
. Research done – details checked out.
. Story outlined.
. Scrivener file set up.
. Three scenes (roughly 600 words) written out of the thirteen scenes planned (might become fifteen for structural purposes).
Tomorrow – first draft finished by sundown.
Sunday – revision, proofing and delivery.

I must admit this writing-on-a-tight-schedule thing might become sort of fun, in the long run.
With a little luck, I might be able to deliver the finished story almost one day before the closing of the deadline.
And even should it not work out, it’s great exercise.