Finally made it back to New Hampshire and what an insane couple of days! We ended up settling on a hilltop field in Vonore, TN. We had no problem with clouds in the valley, with cumulus clouds only appearing over the horizon to west and east. It was insanely awesome to see cumulus clouds dying out to west as moon's shadow approached to us as we got closer to the totality. I don't think I need to explain the rest of what the experience was like, but it was one of coolest sights I ever saw. Up there with McLean tornado earlier this year, but this eclipse has a slight edge over that due to how rare it is in United States.
Traffic was horrible the whole trip back to New Hampshire, as I kept running into jams almost every single town on I-81 and I-84. It was awful... but it was still worth seeing the eclipse! So glad I drove south!