@Nick Hakim mentions many of these things such as reputation, deposit amount, closing timeframe, etc.

Thanks for the help Anton & Luis, that was one thing I had forgotten to mention. 

For instance Brandon from Bigger Pockets always mentions in his webinars/podcasts that he is looking for 200 per sfh and then 100 per unit for multi family.

For instance Brandon from Bigger Pockets always mentions in his webinars/podcasts that he is looking for 200 per sfh and then 100 per unit for multi family.

As @Katie Stewart mentioned, the property management software programs like PropertyWare and AppFoilio have some great tools that will syndicate your listing out to dozens of rental sites, but it may be a bit pricey and overkill for just one property.

Good tips -- you mentioned bank statements.

Then the relationship will build from there.Others have mentioned REIAs, which are great.

Because I see that you mentioned "track from lead to selling". 

The tech boom combined with many upcoming projects and initiatives have really caught the eyes of many investors to the Pittsburgh area, not to mention that the buy-in is often better than other more saturated markets.

In this day and age, a simple text message/e-mail stating that she has moved out and whatever property is left over is considered abandoned is too easy not to get.