which Waikiki hotels give military discounts and do you need to be active duty or can you be retired with proof of military service?
I believe most of the hotels offer this - if they do the website will show it and the rate offering.
As for the status of duty, that I do not know. I hope someone else can offer contribution on this for you. Or the hotel will tell you. I suspect its active and retired as Hawaii has a strong respect for the military.