The drive to work can be so helpful. Although I had an idea for NaNo, I'm onto a - at least, I think - better one. What say you to this:

Professor/writer's boyfriend kills for pleasure. He's planning to kill her on their first trip together. On her way down to meet him, she runs into (literally) a former student (with a huge crush on her) who finds out about the boyfriend's plot. (I haven't figured out how yet!) They end up on the run. (and that's as far as I've gotten with the "details".)

And my 25K challenge needs a title. I've had two people read it so far and the only comments were reading level a little high (e.g. "fastidious") and more sex! lol. The latter comment from a single woman. I think I'll leave it as is though.