Help! A room ceiling
I sympathize with the exhaustion. And Im not sure I can find you an easy fix but here are a couple of possibilities:
panelling and trim:http://www.ehow.com/how_5068777_remove-dry-paint.html
Hope this helps and good luck! Keep us posted on your restoration. We'd love to celebrate with you once you are finished!
Visit me at That Yank In... and Traveling with That Yank
If I were you I'd try a fine grit sand paper, gently sand it so that you dont danage the wall. Are the walls with the over spray freshly painted? If so You can