Welcome @Asim Pahari . The actual home owners will be on the auditors website for whatever county they live in. No website can tell you who is motivated. Certain websites however can suggest who might be. All the information you are requesting can be found on the forums here on BiggerPockets. Anything you can not find after searching feel free to reach out. Again, welcome.
I recommend listening to the Epic REI podcast. Matt Theriault has excellent marketing ideas.