Oh man I'm so sorry you had to go through that.
Ehh, the drive itself isn't so bad. I do 600 mile days pretty frequently, sometimes as much as 800 with work stops during the day. The life of a salesman...
What a beautiful fall day today is. I'd be good with days like this for months at a time. Dry with a light breeze and even a very light jacket, or at least long sleeves, in the shade but comfy in the sun.