They then come on different sites and complain and complain about their experiences.

Ok this is a tip;  screen only for folks WITH bank accounts and you have filtered out the best of that income class in one step

Do you mind sharing your experience and any tips? 

@Tito Huynh First off, way to go on setting up a lead propeller site and getting some leads!

I hope this helps, and if you have further questions, please feel free to PM me or others on this site.

What are some good sites for determining value like this?

Great that you joined the site!

@Jack Bobeck thanks for the tip.

@Dmitriy Fomichenko thanks for the tips.

For purposes of this section, the following terms have the meanings given:(1) "court official" means a judge, referee, court administrator, prosecutor, probation officer, or victim's advocate, whether employed by or under contract with the court, who is authorized to act on behalf of the court;(2) "qualified third party" means a person, acting in an official capacity, who has had in-person contact with the tenant and is:(i) a licensed health care professional operating within the scope of the license;(ii) a domestic abuse advocate, as that term is defined in section 595.02, subdivision 1, paragraph (l); or(iii) a sexual assault counselor, as that term is defined in section 595.02, subdivision 1, paragraph (k);(3) "qualifying document" means:(i) a valid order for protection issued under chapter 518B;(ii) a no contact order currently in effect, issued under section 629.75 or chapter 609;(iii) a writing produced and signed by a court official, acting in an official capacity, documenting that the tenant or authorized occupant is a victim of domestic abuse, as that term is defined under section 518B.01, subdivision 2, criminal sexual conduct, under sections 609.342 to 609.3451, or stalking, as that term is defined under section 609.749, subdivision 1, and naming the perpetrator, if known;(iv) a writing produced and signed by a city, county, state, or tribal law enforcement official, acting in an official capacity, documenting that the tenant or authorized occupant is a victim of domestic abuse, as that term is defined under section 518B.01, subdivision 2, criminal sexual conduct, under sections 609.342 to 609.3451, or stalking, as that term is defined under section 609.749, subdivision 1, and naming the perpetrator, if known; or(v) a statement by a qualified third party, in the following form:STATEMENT BY QUALIFIED THIRD PARTYI, ....................