When we lived in Virginia, I drove the 12 hour trip to Ocala, FL several times to vacation with the horses. It was tedious, but doable. When we moved to Ocala, I used Creech, an Ocala based shipper, for the horses. I was too stressed with the house sale to feel I could drive the horses to Florida. Creech was awesome. The drivers were calm and experienced. They had a big, smooth truck with good sized stalls and lots of good alfalfa. The horses arrived about 13 hours after departing. I was so exhausted after the house closing that we stopped for the night at a motel after only 6 hours of driving, and didn’t get to Florida until the next afternoon. My friend met the Creech van. The horses unloaded easily and seemed unphased by the trip, according to my friend.
I would have the horses shipped and ask someone else to meet them, or at least be your backup if you run out of energy. Moving is a lot of work.