Song Help Request Tahiti, Tahiti - Na Wai Ho'olulu o Ke Anuenue

Hey everyone! So I'm supposed to perform this song for my multi-cultural fest coming up while the other girls dance but I can't seem to find the chords anywhere.

This is the song we're dancing to, but it's there's a bit more drums and all. I was just wondering if anyone could point me in the direction or maybe help me tab it out?

Thanks so much!

http://youtu.be/hStqma6pLZU

Song starts at 34 secs.

Try C F G7 . . . shouldn't be that hard to figure out the changes.