Vicki - try also looking for some Condo Rentals. It looks like you are wanting Waikiki area, and if travel is early enough in December (i.e. - before 15th-20th) then some good deals can be found. Have posted a couple below here for you that friends have told me about - if nothing else they will give you an idea of what is available in this style of accom and may give you some ideas. Just don't expect glamour or Ritz !!
<a href="http://www.waikikicondorentals.com" target="_blank">http://www.waikikicondorentals.com</A>
<a href="http://www.alohawaikikicondos.com" target="_blank">http://www.alohawaikikicondos.com</A>
<a href="http://www.royalhawaii.com/oahu.htm" target="_blank">http://www.royalhawaii.com/oahu.htm</A>
<a href="http://www.waikiki-condos.com/444.html" target="_blank">http://www.waikiki-condos.com/444.html</A>
<a href="http://www.waikiki-condos.com/island-colony.html" target="_blank">http://www.waikiki-condos.com/island-colony.html</A>
<a href="http://www.waikiki-condos.com/aqua-bamboo.html" target="_blank">http://www.waikiki-condos.com/aqua-bamboo.html</A>
<a href="http://www.my-hawaii-vacations.com/Hawaii/Hawaii-3280.asp" target="_blank">http://www.my-hawaii-vacations.com/Hawaii/Hawaii-3280.asp</A>
<a href="http://superwrentals.com/" target="_blank">http://superwrentals.com/</A>
<a href="http://www.winstonswaikikicondos.com/HTML/features.html" target="_blank">http://www.winstonswaikikicondos.com/HTML/features.html</A>