Texas and Sunset probably won't fill. The flowers are south of Furnace Creek and are wonderful. You will enjoy the trip. Don't know about going over the pass, you'll just have to call the park or Caltrans before you leave.
Live Long and Prosper.
Home is where we park it.
FT since August 2010
'02 Itasca Horizon 36LD
'02 Jeep GC toad