Nice car and I wouldn't worry that much about the drive. It sounds like the previous owner was using the car... My only concern would be the aforementioned tire vibration.
I drive old cars like this cross-country quite a bit and was never left stranded. (To be fair I am a mechanic.) But that is what they were designed for; it's just a machine that has no concept of age. Take some hand tools and a cell phone.
I am in agreement, but when I last considered flying and driving... I figured it would be easier and cheaper to just buy a cheap set once you got to the car. Throw away quality tools might cost less than the airline fee to bring them. Murphy's law seems to kick in for me often enough... whatever I have come prepared for, something I wasn't prepared for is the problem.