I have also found it hard to secure a room in BR. I have just thought smarter and not harder and just began booking the rooms a few days in advance. I may be able to spend two nights at one hotel and another two somewhere else, but I still have a room to provide from.. I literally was watching the hotel sites like the stock market in order to get a room.. I've also secured a room just by calling and asking if they have any available. This is what has worked for me.. Hope you're able to find something soon.