(which can easily make up for the inconvenience) Another thing we did was to offer a $200 gift card (or some sort of incentive) for resigning their lease, and for many that was enough to keep the same tenant another year. 

As well, I provide deceased spouse Inheritance data (no probate, no gifts.) as recent as 2 months since passing for a premium rate.

I think telling them you might use them in the future but provide all of this free crap today is a waste of time.Any smart commercial broker will not spend time on such things.Why not just pay for a report or send them a nice gift card to the restaurant of their choice?

@Stone Teran  Here are a few ideas for your consideration (from a member of your target audience - an "Old Dawg"):Introduce a referral program for your existing tenants where they get a free months rent, restaurant gift cards, etc. for referred tenants who sign a one-year lease. 

What a great gift to pass to your heirs.

Everybody I know I bring a monthly gift to them.

Gift the house to me?

My husband and I have a family member willing to fund our live-in flip, but he is not gifting us the home. 

I have been able to buy Christmas gifts for children in need, donate supplies to families who were devastated by a house fire, purchase electric lawn mower for a home owner who had an allergy to carbon monoxide.  

The income calculation will be based on the limits in place at the time the program opens.Homebuyers must contribute at least $500 of their own funds toward the down payment and closing costs, although 60% of these funds may be received as a gift.