My plan is to drive down from NJ to maybe Kentucky the day before where I will have the option to seek clear in either direction.
And though I usually request flag stamps, maybe I'll buy a few eclipse stamps.
FTR, I've twice been in the path of totality. The first time was July 20, 1963, in Waterville Maine. Clouds obscured the sun for five minutes before to five minutes after totality. But I had better luck on March 7, 1970, on Nantucket Island. I believe this March 1970 eclipse was the last one where any location in the lower 48 States experienced totality.
ML/NJ