Luckily for me, living in Australia with it's close proximity to the Shaky Isles, Coruba is widely available on import here. Rather than the Mai Tai, in which I prefer Appleton 12yo, I use it mainly in a Planter's Punch.
15ml freshly squeezed lime
30ml sugar syrup
60ml soda water
dash or two of Angostura bitters
pour into old fashioned glass packed with crushed ice and swizzle until chilled.