Vehicle security for long road trip

This has been in the back of my mind too as I want to do another cross country trip in my 68 Barracuda. One advantage is I'll probably camp, sleep in my car, or stay with friends more than 50% of the time. I read the Hagerty brochure and there are some good ideas there. I would recommend a car cover for night parking. I do that at Carlisle and the Mopar Nats.

Fuel and electrical shutoffs, alarm and tracking device all good. I'd need a pre-flight check list before takeoff. One thing not mentioned is a removable steering wheel as another layer of protection.