The final chapter in the four-part Kustom Airstrike series, which documents five surfers aboard one boat as they compete for $50,000 for the best aerial, has been released. The best part about the contest is that it is judged by you, the viewer.

You now have until Sept. 20 to vote for the best aerial of the lot from the four webisodes below. Who do you think deserves to hoist the check in 2012?