With all of the traveling that Erin and I have been doing lately, we’ve definitely got our routines down – we can pack in our sleep and going through the security line is an exercise in muscle memory that makes makes me feel like George Clooney in “Up in the Air.” So today I thought I would feature the set of iPhone apps that have been lifesavers in keeping us organized while on the go. After countless trips and kicking the tires on several apps, these three now play a starring role in our travel memoirs: TripIt, FlightTrack Pro, & GateGuru. TripIt The TripIt…