That looks a lot better! Good luck on the trip, and it will be a good adventure for your family. I'll give an AMEN to what
@moparmat2000 said about people driving stupid! By the time you get there, you will be glad you became a Dentist instead of a Truck Driver! Try to only park where you can pull thru when you stop, and you will be fine. Backing a short trailer with a big truck can be done, but it's a pain in the butt if you don't have a lot of wiggle room. Have a safe journey! :)