You've got a pretty hefty bill to pay, and you need to generate some quick cash! You've got about 12-24 hours to raise it, how would YOU do it).
Ways I would look at it.
Email my list with an offer they definitely can't refuse.
Combine that offer with a special WSO (to reach even more people)
I can think of a couple more, but be interesting to see what other's can come up with on a bright Sunday morning.