Howdy Maholmes 76:
And welcome to THE FORUM! Yes, it is that good. While you are doing your homework on what you have, engine wise, I'd suggest that you assess the whole drive train. Check out the code plate on the frame of the driver side door. Also the VIN number will ID what engine and trans your car has. Once you know all the details, the next step will be planning. A good plan will save time and money and will make the journey and the outcome more satisfactory. IF you don't already have a shop manual for your vehicle you will need one.
IF I were in your shoes, I'd start with a good tune-up. Even though the car has relatively low miles it has 43 years of neglect and wear. Include a good cleaning of the carb, inside and out. An aerosol can of carb cleaner and a fuel system cleaner in a can. You put fuel system cleaner it in the gas tank and drive it clean. Change all filters- gas, air, and oil.
Ignition system is next, or even similtainiously with the fuel system cleaning. Inspect and clean all elements- spark plugs, plug wires, distributor cap inside, and all connections. Once all is in top shape, it is time to bring out the timing light. If you don't have one, plan on buying one. They are relatively inexpensive, about $50. I'd recommend the dial back kind to make timing a little easier.
A basic tune-up will be a good place to start. I also recommend adding 5 degrees of additional advance over the stock specs for your engine/trans combo.
I love your Father-Son project. That's the way my brother and I started with my Dad and at least three Model A Fords back in the fifties. For as much as cars have changed since then car maintenance is still, basically, the same.
I will be looking forward to hearing more about your car and your plans. Enjoy the trip.
Adios, David