Good Morning Patrick,
The vast majority of homes for sale are listed with brokers. Right now, there is high demand for these types of properties because investors want to take advantage of the low prices while they last. You should hire a local real estate agent to represent you who can keep you advised on a daily basis regarding new listings and opportunities as they arise. If you wait until the listings filter through to 3rd party websites, you may already be too late. So you want to get the information at the source.
Good luck, and if you need any help, don't hesitate to contact me!