If you were looking for the camp that a school of piranhas could deliver, look elsewhere. The new trailer for Shark Night 3D makes it clear that the filmmakers aren’t joking around (no matter what the title might make you believe). Kids. A lack of clothing. Water sports. Actual water sports. Sadly, there are sharks infesting the waters, and from the looks of the trailer, they might not have just wandered up from the estuary.