Hi Zack,
Exactly as Randy explained it.
Have the rotors turned on a brake lathe. Just enough to true them up. Most machine shops, brake shops, some parts stores (Napa Stores in my area) should be able to do this for you fairly cheap. (Possible foot in the door for some sponsorship)
It IS also the perfect time to check, clean (or replace), and pack your wheelbearings.
Good Advice Randy!
Steve