(Czech Raisin) wrote in
om:
1. See Pearl Harbor and a volcano or two
2. Play golf
3. Meet couples our age (we are early-30s)
4. Consume large quantities of alcohol in a fun setting
5. Enjoy the beach
6. Go on boating excursions (i.e. party boats)
7. Visit a museum or two to learn about Hawaii's history

If partying and meeting people is your main priority, go to Waikiki beach.
Pearl Harbor and the main museums are nearby. There are golf courses on all
the islands, but I don't know anything about them. There are extinct
volcanos on all the islands (including Diamond Head next to Waikiki), but the
only active volcano is on the big island.