Mr Morhead... (love that)
6pm should provide no problems as long as you chug along. You can put in wherever along the way as well since all is roadside. It's not that tough of a run, certainly not at these levels. But, there are a few funky spots that can still provide a bit of WTF just happened.
"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body. But rather...To skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming... WOW !!!! What a ride!!!!!!"