Tim,
For the first few hundred miles (300-500) try not to drive too much freeway. Vary the RPM's often and vary the length of your trips. This lets all the wear surfaces thermal cycle and promotes even wear.

Or so I've been told.

Other than that, I'm with Loco, don't pamper it too much. Of course, you probably want to save the drag racing for Moab (oh, or was that the other crazy Texan ;Dr; )