Moving!

On the 30th Sept we take a three day drive to TX, I dread the trip for physical reasons but cannot wait to arrive in my new home, new City and new hope for better medical care. 
  I wonder if anyone has any tips for a safe trip?  being in a car has not been my favourite things since becoming ill and with so many complications I am apprehensive, but one must do what one must do. God leads the way!
 
Bless you all!