Florida People can you help me?

[EstLladon]

I'm going to this conference http://lfcs.info/lfcs09/index.html. It takes place in Deerfield Beach, Florida. At 3-6th of Jan 2009. The conference has a block booked at a Hilton hotel, but it costs ~700$ and I'm probably wouldn't be refunded for this, so I want to find a cheaper option. Kind people of xkcd do you know of something or somebody who can help me?