It's a valuable parts truck. Not for restore. It's a front clip and doors sitting there. Those motors are a dime a dozen also. Take off all of front clip: fenders, hood, doors, grille, bumper valances, radiator, etc. and heater, column, dash stuff. Take them home and sell them. Maybe take motor and trans if you have a way to transport. It's toast, but parts can be "saved". Haul off the rest to the crusher. You do have about $1500+ in parts. The bad news is that all parts have to be sold local. Too big to ship. If you are in a low density area, that could take a while. There are quite a few folks who will travel to get good rust free sheet metal and chrome like you have. You can leave all the front clip together and take off as one piece if that is easier.
It may sound harsh, but I'm saving you from a Mission Impossible.
After buying another cab, seat, gas tank, bed, tailgate, possible rear end and suspension, possible frame, you haven't "saved a family truck" and will have spent more than buying a complete project.
