Skateboarding might not be a crime, but those damn punks seem to always find ways to get busted. Thankfully, Phoenix has the state's only indoor park at Metrocenter, where kids can skate 40 hours a week for less than the cost of a trespassing citation. To shred through Phoenix Skatepark's 36,000 square feet of pipes, bowls and street courses -- not to mention the rails and ledges -- kids can skate for four solid hours for $10, eight hours for $12, or spend $25 to skate for the whole week inside an air-conditioned facility that requires those under 18 to wear a helmet and pads at all times -- and keeps the cops at bay.