The fanfic idea could be offered up as part of one of the crowd-funding sites. A short story (200-500) for level one, (500-1000) for two, etc. Indiegogo or a similar site.

I'm not quite ready to offer my services considering my track record on getting fics out in a timely manner (I haven't had prompts but I've had whole prompt/challenges that weren't for other people languish and still never get posted.)

CLARK: No. I'm just worried I'm a jinx.
JONATHAN: A jinx?
CLARK: Yeah. Let's face it, ever since she's known me, Lois's been kidnapped, frozen, pushed off buildings, almost stabbed, poisoned, buried alive and who knows what else, and it's all because of me.
-"Contact" (You're not her jinx, you're her blessing.)