If your father inlaw bought it to have a safer/newer vehicle his daughter can trust with his grandchildren I somehow doubt he will be happy with a 60 as the only vehicle...... IMOP anyhow.
My thoughts exactly. That's why I said "White Elephant"! You CAN'T get rid of it without getting the in-laws upset so keep it, use the '60 as a toy and live with it. It's probably a nicer vehicle for a daily driver anyways (cushy ride and a little more zip). The only way you'll be able to unload it without ending up in the doghouse is if it decides to die an early death or you buy a newer similar vehicle.
