Forward Air is near the airport in GSO. It cost me a little more than $100 to ship a Ford 8.8 from Seattle to Greensboro. Not sure what it would cost you for the sliders and bumper but it is worth a shot. Or you could give Elliott $20 for gas money and tell him to get going.
Another vote for forward air. Used them 3 years ago to ship a 526 lb chunk of Nissan front end (frame, drivetrain and all) from Florida to Houston for a paltry sum of $126. I'd expect that to be a little more now but still, CHEEP CHEEP CHEEP!