The lights are dim. The crowd is hushed.And a dozen teens start laughing hysterically, piling into a human "boat" that helps set up the mind-blowing miracle of Jesus walking on the stormy Sea of Galilee.Maybe you're after a booster shot for midweek youth group meetings that feel "same old, same old." Or you've just been asked (last minute, of course) to run the service at the shelter during your mission trip, and you need a jolt of energy that'll...