OMG University of Hawaii is awesome!!! Congrats!
I submitted my application to NAU late January as well, I almost gave up cause it was my last application and I was so tired of writing SOP's and tuition waivers, etc.
My interview with GSU was on Monday last week, so you probably will be called for an interview soon as well - fingers crossed.
What are your research interests, I'm guessing we must have something in common since we are applying for the same Programs.