I have a referral who goes back and forth across country hauling parts. I understand he is economical and does not require packaging. Best to contact me at pfbe1@aol.com. If you are serious about the fender, I can put you in touch with the transportation guy who just picked up a couple of fenders here for a guy in Michigan.
Please send me your email address. I will give you reference material on a couple of people I have used for cross country. This website doesn't work well on my cellular, so I like to communicate through pfbe1@aol.com