Yea, Meth definately seems to be a pervasive drug throughout the pacific islands, on both sides of the eqautor.
Buds have a long and well established history in this region. I'm sure there use doesn't carry the same reprecussions it does in say Thailand or Indonesia ( to use an example) for the most part.
I currently don't plan to visit the region anytime soon. Currently not using drugs so food, culture, surfing, and groving on new sights and sounds would be foremost if I had a trip planned. However, I am interested in learning about what the drug scene, either underground or in the open is like, societal attitudes, ect... That info is just not well documented in contrast to most other regions of the world for some reason.
I have a feeling that you do have the potential for significant variability with respect to various aspects of the drug scenes for several reasons. Your dealing with many seperate national or territorial governments. There may be many differences between different islands of the same country or territory. Your dealing with three great but culturally distinct peoples: the Polynesians, Melanesians, and Micronesians. Isolation and the strong influence of European cultures where they occur might result in further differences. So, for instance, the penalties in Fiji or Tonga might be more serious than Raratonga. Or the preference for meth might be greater in the American Samoa but residents of Vanuatu prefer Xanax for the sake of argument.
On the bright side, I have yet to see an episode of locked up abroad Tahiti yet. Not saying foreigners don't get incarcerated or that a stay in a prison in the region wouldn't be unpleasant- undoubtedly so on both counts. But this highlights, again, the negligible amount of attention this region gets in the media. The narcoswine mostly only mention the region in terms of transhipment points and money laundering.
From another thread someone mentioned New Caledonia as a tolerant place for cannabis. %) The Republic of Palau is apparently a tolerant place, again for cannabis, from what I've read. %)Tarawa might have a laid back attitude for soft drugs from info I gained anecdotally as in people smoke buds in the open in the streets but I can't substantiate.
Only familiar with the term "Big Islanders' as it applies to residents of the Big Island of Hawaii. What do you mean by big islander Ketaman if I may ask?