And at least 10.000 steps of walking daily on top 
It really was worth it and in terms of driving, the relatively empty roads of excellent quality (I probably mentioned a grand total of two potholes spotted)and a sufficient variety to make the driving fun was making it easier. Of course if there’s two of you for switches every 3 or so hours that ups the general pace, as you’re always fully concentrated.
One more installment to follow…