Calling all readers...

So I'm trying to prepare/psych myself up for NaNoWriMo. I have the official companion book (though I haven't read it yet) and am racking my brain for ideas that I can actually sustain for a month of attempted writing. That means only writing what I know, or at least something based on what I know. I won't have time for research, and if I start out with a crummy plot I'll give up really quickly. All of the below ideas have pros and cons, but I thought I'd get opinions/feedback on which ones are most interesting to people, or seem like good bets.

[Poll #1262524]

Calling all readers...

So I'm trying to prepare/psych myself up for NaNoWriMo. I have the official companion book (though I haven't read it yet) and am racking my brain for ideas that I can actually sustain for a month of attempted writing. That means only writing what I know, or at least something based on what I know. I won't have time for research, and if I start out with a crummy plot I'll give up really quickly. All of the below ideas have pros and cons, but I thought I'd get opinions/feedback on which ones are most interesting to people, or seem like good bets.

[Poll #1262524]