XPOST: Questions About Hawaii...HELP!

Ok girls....my MOH and best friend will soon become my sister-in-law . Her and my brother are thinking hawaii for their wedding. One place I know NOTHING about....but she's asked my help in finding some deals and ideas for her. Shes not great with the computer..

I looked around a bit and cant really find anything Im looking for. They want all-inclusive definitly. But Im having a hard time finding any in Hawaii. So I figured you ladies would have great suggestions and be tons of help. I know some of you have been there...or will be going there.

Where did you stay/or will be staying?
Know of any all-inclusives?
Resorts?
Best islands to stay/visit??

Any and all advice, tips, and info GREATLY appreciated!!! Thanks in advance girls!