I've tracked my time, and I can knock out about 100 names scrubbed in about an hour and a half, so I figure it's about a 10 hour process to clean up 500 names at the worst.

I don't want to actually go to the courthouse or knock on doors.

I've created a flyer and will go door knocking this weekend while handing them out.

@Roscoe Parsley Thanks alot man I will do that and Ill have to start knocking on doors at the mobile home parks.

Call or knock on their door - offer them some options to solve their problem - get a loan - raise $ to pay their taxes - a joint venture or sell their home to you or sell to you with an option to buy back while remaining in their house as a tenant until they can exercise their option to regain ownership of their home - you create a great return by paying their taxes. 

When I find them I can always put a postcard or knock on the door, but sometimes there is no one in the house or anything.

Maybe a wall or two knocked out, but that's pretty much it.

I could be better off either wholesaling the property to someone else at a cheaper price, or knocking the whole duplex to the ground and soliciting the owner of the vacant lot next door and then I would own a huge plot of land in an urban area.I think BRRR'ing this property would be out of the question.

Curveball or fastball, with BP, you will knock it out of the park and become an expert at real estate investing in no time!

@Philip PapeHave a buddy who walks a targeted neighborhood door knocking on doors speaking to residents on behalf of the local politician.