Disclaimer: most of this applies to traveling in general and you may already know this. But I was not prepared for it, and not that it happed seems like it should have been common sense lol. Learn from my mistakes.
* Hotels
If anyone is having mark dodge meet them at a hotel and not at the airport i would recommend finding a hotel that offers a free shuttle service. I stayed at the Hilton at New Orleans Airport and this was supper convent as they make trips ever 15min. Its cheaper than a uber.
Also if you have a late arrival at the airport and don't checking to the hotel till after midnight make sure you call the hotel in advance so they don't give your room away. My plane didn't arrive till almost 2am and almost list my room.
* Convince
I bought a phone mount (bullet point) a while ago and took it with me in my carryon. I installed it when I picked up my truck in the hotel parking lot. It made life so much easier on the drive back then just having it flop around in a cup holder.
Bring a large external battery pack for charging your devices. Most of the ports in the airport or on the plane were either broken in use or so slow to charge they didn't help at all. I have a large one from anger that was able to keep my headphones, both cell phones and my laptop charged with out having to stand in line for a charge station or stress having to look for one like others.
*PAYING FOR STUFF
I had to make quite a few stops between coffee, food, and picking up my copilot from an airport at a different airport part way back to NC. After a few states my bank started declining transactions, so I switched to my other credit card through a different bank and the did the same. By the time I got to my home state I had no working card or a way to buy anything if if didn't have my copilot with me. I would strongly encourage anyone making the trip to contact your bank in advance so they don't start dealing possible fraud transactions. I would also recommend to carry some cash as a backup.
*FOOD
I had Google some places to stop and planned to stop at them. By the time I actually took the trip I either wasn't feeling the food I had picked, traffic was too bad, or I wast hungry.
Try to plan for lots of alternatives choices and locations along the way. Also calling or putting in a restaurant resoveration while you are enrolled is super helpful. Only had a 10 minuet wait at Texas roadhouse instead of 40min to an hour.