For those interested, I have heard back from two off-campus housing places thus far: Waiakea Lagoon sent me what appears to be a standard email telling me more about it's location, the shuttle service, how to submit an application, and when payments are due. It appears they just want you to submit an application, and if there's no spots available when you do, they send you your money back. I'd be happy to forward a copy of this email to anyone interested.
The second place, University Palms, sent back an email (short and sweet, I guess) which read, "We do have some units available and we have single and dorm style. Go to universitypalmshawaii.com and fill out the app" when I asked them about availability. Keep in mind, however, that this place requires you to share a kitchen and bathroom with another student...I'm not interested in that, but hey, maybe some are.
I was told I would hear back regarding availability at Uncle Billy's tomorrow or Tuesday. I'll keep you posted.