Ben,
I dont recall if you mentioned that you have kids (dont need to tell us), but the truck will be a part of any relationship you have with them. It will be a connection to your father and grandfather that passes through the generation. If and when you get there, it will become imminently clear. So I say dont sell the truck even if you are not using it currently. It is more than an (currently) unused mode of transport.
But if you do, keep track of the new owner, in case you need to find it again. Hard to say on value, but I think between #4 and #5 makes for a quick sale (based on your description). Slightly higher than #4 if you wait and find the right buyer.
Have you been tracking on the ODSS Homecoming event coming up this spring in Lexington VA? Sounds like you might need some therapy and that event is the ticket.
Hambone
