Ooof... That's not a likely road trip. I'm in South Dakota and am not familiar with a lot of shipping options.
I bought a pair of '57 Desoto fenders out of NW Montana in December or January and told him not to freeze his arse taking them off. He got them off in early spring when we had 9 positive covid cases in the entire state of SD and the Fastenal near me already had their doors locked. Luckily I have a cousin that lives NE of Kalispel and met the guy to pick up the fenders and later secured them to a pallet with cardboard around and between them, as to instructions/input from Fastenal. When I was supposed to get the invoice to pay them for the shipping, I instead got a list of states that were not allowing shipping "at this time". Montana was of course on the list and as of a week ago, it was still a no go. I am fortunate that my cousin has possession of them, or they likely would have been resold or thrown away by now.
Unless you can find a reliable way to ship them, I would just put these on hold and keep looking for some that are closer to you. I have had this car for over 20 years, so I don't expect they are going anywhere. I'll check the rear bumper tomorrow and can post a couple pictures here, so you can consider shipping options and costs.
