They may have prospective tenants in their pipeline.Another option is Section 8.

Aaron, Here is some general info on insuring the property that I posted previously: Here are some things to look for from an Insurance prospective:1.Any in-ground tanks (active or inactive)2.Any Knob & Tube or Aluminum Wiring3.If built before 1978, does the building have Lead Safe certifications4.Any wood stoves or secondary heating units.

I'm looking to provide good data lists of contacts to call for real estate prospecting, but curious if anyone has had success doing this or if it's just a waste? 

Your best shot is more advertising,  more prospects so more to filter and pick from.

So far I have experienced the many no's that will be commonplace in my attempt to serve those who genuinely desire to grow a business with fruitful, lasting success.I have resolved myself to accept that, even if I never receive a yes, even after 10,000 messages conveyed to prospective individuals, I will accept that I put in every effort, and let it not be said that I did nothing.

Find out what is IT that your prospects want.

I just don't want someone to send me prospect matches. 

Approach existing clients with the prospect of me renting their home with the intent to sublease it as a vacation rental. 

I'm currently looking for prospective sellers of properties that might be motivated for some reason.

@Jose HuijonThe first steps that any prospective real estate investor should take are 1.