Twins: watch your time zones. Be in place by 1:30 EDT in order to watch the effect of the movement of the moon. Two minutes is excellent. That's what we had in Munich which was time for the moon to move into place, be obscured by clouds blowing over and then blowing past so we saw a bit at the beginning and end even though the weather wasn't very good at all.
Here's a webpage to check out if you haven't already found it. It will give you a sense of where to go using stats. I've used this website for all my overview planning.
https://www.greatamericaneclipse.com/statistics/
It also has a traffic and weather app which I'll be downloading for my area.
I'd recommend waking up with the car ready to go with camera, glasses, tripod, chairs and food for lunch AND dinner plus snacks, and head out early in the day. Check weather forecasts for the best opportunity. Find a spot and camp for the day. Take an air mattress and nap or read relaxing. The middle of the day will be semi-exciting, the end of the day a nightmare unless you stick at your stopping point and go back to lying around and/or reading until the crowds disperse. You'll have your dinner if that takes a while. Make it a single day holiday from your life. Depending on where you choose to go, you can take the dog as well. I don't think dogs look at the sun so it should be safe. When you are looking up at it, put the dog in the car so it won't look up to see what you are looking at.
My dress is now on because someone did come to the door. Time, actually past time, for another coat of polish.