The truck part came in Thursday, I went over to get it installed and... it was the wrong part.  The warranty company insists on sending their own parts and sent the wrong one.  There are two nitrous sensors in the truck, just different length of electric cable.  Of course they sent the short one where they needed the long one.  Reordered the part and hoped for Friday delivery.  It id not come in yesterday so that will be a Monday fix (yeah, if it comes in-but it should).  So now it looks like A Tuesday departure.  That's a much better day to start out for the weather anyway.  It is supposed to be good all week all the way to the NC coast.
In the meantime my shoulder is getting better by the day.  I have recovered more range of motion in some directions than I expected.  Now I don't mean full speed or full strength, just the ability to move the arm.  It's just the outward rotation that's taking time.