Looking for advice: Direct Marketing for Off Market Deals

[Logan Messenger]

Hey BP,

I'm looking to dive deeper into creative financing and finding homeowners in distress. I've found some investors doing subto off Zillow and Craigslist, but I'd like to take things up a notch and find more deals that are better suited to what I'm looking for.

Could anyone recommend some direct mailing service providers that specialize in real estate? 

And what are some pitfalls with this strategy for finding deals?

All advice is appreciated!