How to ship a 66 B body fender?

The guys at the classic junkyard here use fedex. They send hoods, fenders, you name it. Helps a lot to have an account though.

Jake
I've seen topics like this before but never paid attention until it now involved me!
I need to ship a Belvedere fender from south GA to Iowa. I'm certain Fedex & UPS do not handle anything that large? What are the pros and cons of Greyhound? Any other ideas?
Thanks in advance!

Greg