Looks like an amazing time! And both of those outcrops look like a harness and belay situation to me, great job getting to the top even if the clouds rolled in to obstruct your view.
How was the temperature? Hot and humid im guessing. With so many of you did you book out a house or a resort?
Good advertisment. Im going to have to try a trip to Raro i think! Loved Samoa when i went.