I'm looking at doing a Direct Mail marketing campaign for specific 4Plex's. 

I did it all my mailings.

What type of prices should I expect to e pay

FIELDSTax Map NumberProperty Location FieldsProperty Address, Property City, Property State, Property Zip, SubdivisionOwner Information FieldsOwner Name, Owner Address, Owner City, Owner State, Owner Zip,-----à Distance From Property ß----Property Details FieldsAcres, Buildings, Mobile Home, Tax District, Legal Description, Tax Value, Market ValueTax Details FieldsTax Account Number, Current Year Tax Amount, Amount paid, Paid Date, Amount DueTAX STATSProperties with tax balance due  $1 Or More = 9711$100 Or More = 6728  $500 Or More = 2792  $1000 Or More = 766$1500 Or More = 461NON-OWNER OCCUPIED STATSProperties where Owner mailing address1 Mile Or More = 1578020 Miles Or More = 1071050 Miles Or More = 5361100 Miles Or More = 4625200 Miles Or More = 2707500 Miles Or More = 1894

Do Yellow Letters still work as a direct mail campaign for wholesalers in 2020? 

More info: https://www.investopedia.com/terms/e/evergreen-loans.aspThe only way I'd know to do that is go ahead and take the entire amount out BEFORE the crash. 

I've messaged everyone individually and asked for your e-mail address. 

If someone comes to me, I'll send them your way.If you need help in your search or want to verify something don't hesitate to ask.For example: I have clients worldwide and things are just as easy as I e-mail them, talking on the phone.

Does anybody know what may happen if the landlord sends a notice to quit by certified mail that the tenant refuses to accept?

I'll still be getting my rent checks in the mail every month.