I would add as an alternate to the Southern Route...from Albuquerque (consider Santa Fe for overnight) go to Farmington then across Utah and Nevada north of the MOA's weather permitting. You will see Lake Powell, Brice Canyon, and come out over Toulemme Meadows or Yosemite and then into Sacramento.
If you do go this way, be sure that the weather over the Sierras is clear and the winds are very light. Sometimes a clear winter day is the best trip across. You will need to get to at least 12,500, maybe 14,500 for about 30 minutes over the Sierras. A good place to cross is at Mammoth just south of Bishop. Again, only go this way if it is clear and light winds.
CalifDan