They seem to have a US office.
North America: Regional Headquarters
Intl. Beverage Holdings Ltd USA, Inc.
(dba IBHL USA)
275 Madison Avenue
Suite 701
New York, NY 10016
General Tel: (646) 896 3800
General Fax: (646) 896 3801
I'm sure they would love to help you out.....
Let us know what it's like... I'm a sucker for Rum.