Still writing the script...

I'm at the last scene. But i can't really write it without knowing where it's going to be filmed. I need to finalize that before I say "Okay, John comes in through this door and get's shot in the head by Ed, who's on the balcony." Here's my to-do list (in order of needing to be done): finalize locations, advertise, get actors, finalize shooting dates, & shoot.