Thanks for the suggestions.

Air Caraibes (sp) Martinique to Grand Case is a possibility, but we are having a hard time figuring out the Saint Lucia to Martinique piece. The must be a puddle hopper that will work, but we haven't found it yet.
Will keep looking.

Also. will check out via Barbados and Trinidad connection options.

Any of you have a Gulfstream 7 we could borrow for a couple of hours?

Thanks!