I think you will find that all the International Shippers (i.e. FedEx, UPS, etc.) will be cost prohibitive in sending any large shipments to Jamaica.
I live in So. Florida and can send 27 CuFt (3' Cubed) to Jamaica for about $200.00 US via cargo freight. Here is a link to show an example.
http://www.shiptojamaica.com/
I am reasonably sure you can find a similar service around where the items currently are stored.
Peace and Guidance





