Wow, thanks so much to all of you for you wonderful advice. I really didn't think about the effects of anything to help me sleep.

I new at this MG stuff and I just don't know all there is to know. I will just rest as much as I can while my husband drives...you know how the sound of the car does have a relaxing sound to it.
I will just adjust just like all of you and plan accordingly.
You are a great group of people!