Sin City is having an Undertow Contest where you can win a trip to Hawaii by ansering 5 multiple choice questions about the Undertow DVD starring Hannah Harper & Aurora Snow.

I haven’t checked to be positive, but I think all the answers are provided in the trailer. Here’s some more details:

Participants are asked to answer a series of multiple choice questions found on the site and fill out a form to enter to win. Eligible entries will then be entered into a raffle that will be drawn during a screening of the movie by a Sin City contract girl. First prize winner will receive a free trip to Hawaii for two, while the runner up will receive a trip to Los Angeles to see a Sin City Ultra title being directed. Other prizes include an MP3 player, a year’s worth of Sin City Ultra titles, and a selection of titles from the Sin City library.