If a car is chasing you...

make sharp, 90-degree turns and, I dunno, run up some stairs. It's just like in this Shark Night bs that's coming out. Get out of the water. Safe. They can't walk on land. Hell, from the looks of the film - I'm only assuming this is a fresh-water lake - only one of those sharks could survive. Granted, its the last one you wanna face, but still, get out of the water. Problem solved. Why are they still making these movies?

Still the first in space.