Promoting her new album 100 Miles from Memphis, singer Sheryl Crow is hitting the road but isn't forgetting her number one must-have: her P90X DVDs. "I take workouts with me on tour: P90x, Tracy Anderson. I do them in the hotel rooms," the new mom (for the second time) tells Self magazine. "I'm not big about going to gyms. I've been known to work out out on a treadmill or StairMaster, but my first choice is really getting outside and running. That's where I can really clear my head." Take a page from Crow's songbook, and don't ditch the workout regimen on your summer vacation: Bring along a great DVD or find a physical activity to do on your trip.