Yellowstone with an older Tow Vehicle...Would you?

As long as it has been maintained I would have no issues what so ever taking it on a long trip. I will be taking a older then that truck to Alaska.

I'm retired so even if I would have a breakdown I would just get it fixed or replaced. Every single truck that I have bought new and sold is still running around McPherson the oldest being a 84 Dodge with a 318. I do have family that trades vehicles every two years. You have to decide what you're comfortable with.