I read about these guys in a local San Diego business journal. Though I'm surely not a mixologist, and honestly don't know much about rum, I do know that this site probably has info that a lot of you would be interested in. Check out what their products and who their distributers are. They also have a decent grouping of links to check out too.
I've done business with Henry Preiss for many years now. Preiss Imports is a first class small importer/broker of spirits & wine. His collection of spirits is outstanding. I'm a huge fan of their Hirsch line, btw. Henry is very discerning in what he sells, and you can rest assured that anything that he puts his name on is of great quality.