Once upon a time, I read SUPER ZOMBIE JUICE MEGA BOMB by M.J.A. Ware not once but twice.
DON'T WAIT FOR ZOMBIES TO TAKE OVER - READ IT NOW!!!!!!!
The story is about two teenage best friends, Nate and Misty, who get in trouble for trying to sneak out of the house at night and get caught by her dad. As part of their punishment, the annual summer camping trip that their families have gone on forever is canceled. However, that doesn’t stop Nate and Misty. They packed up their gear and ran away to go camping without anyone knowing.