Royal Bermuda Yacht Club

Basically a daiquiri tweaked for tiki. This is as much a a template akin to how Planter's Punch is a template as it is a recipe. Some call for demerara rum, some for cuban/spanish style rum, some for barbados rum. Some call for triple sec, some for orange curacao, some specifically for Cointreau. The exact ratio of falernum and orange liqueur of choice also varies. Along with my linked source, also see Kindred Cocktails

I really like Pierre Ferrand Dry Curacao and use that, which probably works well with the somewhat sweeter Velvet Falernum.