Zootfish, how did you go with job and house hunting? How did you go about securing a place to stay without being there?
Just my 0.2 cents on these subjects!
I am a DV 2011 winner as indicated in some previous posts.
Regarding work, i have found that most companies in my experience won't tend to look at you unless you are physically in the US. Their economy still isn't great so it would see obvious that local labor would be the preference; i have also heard americans prefer americans (don't know to what extent this is true) but this could also be a factor also right now while things are still tight. Having said that both a friend i know also a DV winner and myself have managed to secure a job (CALI & NYC respectively) both of which have offered relocation assistance which is the ideal! So it is possible to find work right now.
Finding a house is our next challenge, find the job wasn't that hard to be honest. The relocation assistance helps as some companies will pay for house for a month or so while you get settled. To get housing you will need a social security number (required for bank accounts) and probably the biggest obstacle a credit history in the US.
If you currently have bank accounts or credit cards (eg Amex) with companies operating in the US, it would be a good idea to see if they will:
1) Open a US Bank Account for you.
2) Transfer your credit history!
It will cost you though.
Alternatively, even getting on a mobile phone plan (not pre-paid) and paying monthly bills will help to build that credit history as i understand it.
For short term accommodation i have come across
www.sublet.com, i haven't used it but it seems worth a thought.
Just a couple of thoughts.
AJK