You have to be sure you are complying with all of the disclosure laws obviously when dealing directly with people but you also have to be sure you are in compliance  (with both the law and your brokerages requirements) when you are doing any mailings.  

Don't remind me.

When I did hire a lawyer due to a tenant problem they had me send two of the exact same letters, one by regular mail, and one return receipt where you get that green card back. 

Things last investors aren't willing to dig up or mail long enough/often enough to get results.

One of the things I'd like to do is set up a direct mail campaign to get my name out within my neighborhood.

I would remind each party that they are each 100% responsible for payment under the terms of the agreement and you expect a timely payment.  

I would suggest: don't evict - just give Notice of intention not to renew the lease, and remind them of the EXACT day the lease ends, that they MUST be gone by.

Get pre-approved and become an expert in a market/neighborhood by looking continuously at everything on the market ... that way, when a good deal hits, you will be able to recognize it instantly and pounce quickly, because good deals won't last long.Another is trying to find a property "off market" by driving for dollars, door knocking and/or mailing rough looking properties, FSBOs, talking directly with sellers or distressed home owners who become sellers.

I am launching my FIRST wholesale direct mail marketing campaign next week! 

The Treasure Valley is HOT right now and if you are looking for cash flow, send out direct mail.