What to bring…
Casual tropical wear, some dressy, a sweater (cool season), tennis shoes (for hiking), driver’s license, shore boat driver’s license, credit cards, cap/hat, sunglasses, cell phone (European-Asian System), laptop computer, camera (with your bill for the customs control if it’s new), plug adaptator…
When you leave…
Make sure you get an invoice for any pearls you buy and declare them for exportation if you trade them. There’s a local agriculture department that will check and tell you which fruits, flowers, plants or food you can take back home under which conditions, knowing that neighbor countries in the Pacific apply a severe control with heavy fines.