We have not done anything on the land yet because its very far from all our primary residences and does not have basic things like a well paved road and a water source.

Does anyone have any advice on Jewish publications, or any good source for an advertising campaign?

The same is true for all of the other ways in which we source residents.So what does mean practically?

Most free sources like realtor.com, zillow.com pull data from county/public tax records. 

Or maybe the ESA letter is from a bogus online source that isn’t acceptable.

They provide excellent, practical advice on every aspect of MTRs including cost metrics, location strategies, market data sources, needed furnishings, and more.

Then I plan on going back to my portfolio lender with 2 town homes and a duplex free and clear to pledge as collateral for around $600,000 in financing so I can go buy some more real estate.If you know what you are doing, this can be a very cheap and convenient source of short term capital.

Every deal sourcing method works. 

From what I've heard, foreign nationals can purchase property in the U.S., but financing can be a bit of a challenge.

He needs properties and connecting with agents is a very low cost way to get properties, as Realtors are trusted sources for motivated sellers and naturally get deals brought to them.