I replaced the roof, water tank, updated, electrical, updated the kitchen, refinished and stained the original hardwood floors, renovated the bathroom, Basically I did a total renovation!

What is the most efficient avenue for finding details on off market properties?

I'm looking up phone numbers on WhitePages Premium and you only get 200 people per month on the plan so I'm trying to use the plan efficiently to where I'm only cold calling one resident per address that I search.On most of the tax records, multiple people are usually listed (usually a husband and wife). 

Maybe if the land was given to you, and the insurance and taxes were very low, and it was right on a body of water?

Many of the proposed changes make sense but two of the changes are simply a disaster and an example of throwing the baby out with the bath water. 

Granted, I have only been searching for a month, but came here in the hopes of making a human connection and being efficient.

@Austin James OrnerI'm a commercial broker and investor so i have alot of tools through realist and corelogic that my realtors association provides. if you're a broker or have one on your team that's the most cost efficient way to find off market properties. you still need to skip trace and market to them though so consider that.

The directions state for hard surfaces it can be diluted with 2 parts water to 1 product, and I suppose mop it on. 

Have a property in Neptune that I would like to do this with either water or electric if that's even possible.

The 3 unit cash flows $675 a month and is on town water and sewer but is in a less desirable neighborhood that is blue collar with much less chance of appreciation.