A redesign of TripAdvisors current iPad app is underway. Keep an eye out for a Fall 13' release!
Took the chance to minimize some of the ipad vector elements and make it a little bit simpler. Simliar to what I did with the minimal iPhone 5 PSD I gave out a few weeks ago (http://drbl.in/hBFp), except for the ipad :)
2x above and PSD attached.