Hawaii is in the top 10 Mormon states, and the 6 of the top 10 that have voted so far have all been Romney wins. But Hawaii went 95% for McCain in 2008, although I think the was over by then and Romney had pulled out.
In 2008 Romney dropped out 2 days after Super Tuesday (Feb 7)
The Hawaii caucuses were Jan 25-Feb 5 It was the state GOP convention with 600 Republicans attending..
McCain won got all 19 delegates, Huckabee was 2nd, Romney 3rd neither got any delegates..
American Samoa was not until Feb 23 after Romney dropped out
again it was a caucus and a county/state convention About 50 Republicans attended
McCain won with 62% got 9 delegates Huckabee got 38% no delegates Ron Paul got a couple of votes..