Welcome to GBF from Seattle, Wa.
I applaud you for taking it to your step-dad's grave sight.
My 41000 mile '79 El Camino was purchased by both my mother-in-law and sister-in-law, then given to my wife and I in 2013. When my mother-in-law passed away in 2017, I drove it to her funeral service in honor of her. She was an amazing mother-in-law.