A dealer or body shop should have some boxes that thier hoods came in which will give you a good starting point on packing it. I am not sure if this company has any deliveries in Ohio but Noble Logistics moves auto parts and sheetmetal from dealer to dealer and to salvage yards and body shops across the country. They have locations in CA.
http://www.noblelogistics.com/index.html . I deal with Noble on a daily basis in the Southeast and they do a good job for us. If they will ship, you may have to send it through an auto dealership and I am not sure about insurance on your hood.
Tommy