One method involves getting ATM cards to tenants so they could make deposits for you at a local ATM machine. 

I will have an on site manager but I don't want them to have to be making a new card or something every couple of days because the bar code got smudged or something. 

Do you have to max out credit cards?

I don’t take business cards either.

The first one that came up is Discover loans- I have had a card with them since college maybe that could be a start

One is your credit card.

I've already posted in Craigslist, but I wanted to take it a step further with direct mailing and business cards, but I don't know exactly how to go about doing it or what kind of people I should be targeting.Any advice would helpThank You!

So I listened to lots of BP Podcast, got my mail box, got my google phone number got my post cards for my mailings, went to listsourse for my absentee list and only found 47 names for the three areas am interested in.

Besides contact information what should I include on the card I mail?

They want 401k information, signed credit card authorization, all bank accounts, IRAs, tax returns.