Gravy boat ballast.
The Natchez was stunning, we were probably one day too late, it had rained the day before, and that would of knocked a lot of the leaves off the trees, but it was still a riot of colour in spots.
Fueling up just before getting on the Parkway, in the low 40's, that's around 6 to 8 Celsius. It was a tad chilly, here is the lovely Britt with 8 layers of clothing on replenishing her caffeine level to an acceptable standard.