From google maps pictures (2015) there were 5 additional homes that have been moved or torn down.EXPENSESStick built homes pay for all utilities.Park owner pays for water/sewer of mobile homes.Property taxes $2,000 yearly (166.67/mo.)Water/sewer, Trash, landscape, snow removal, etc monthly average $350There are additional misc expenses roughly $40/mo.Asking price $65k (15 yr mortgage about $400/mo.)Insurance unsure yet.  

Sounds like you learned some important lessons that I'm sure will bring you success and some efficiencies on your next one. 

However isn't the additional $16,920 I paid can be counted as expense when I purchase the property?

Additionally, because we bought in a popular owner-occupied area, we've seen the property's value appreciate over %9 in the past 3 years.Food for thought.

In an effort to be efficient and not use a shutgun approach, what are your favorite ways of locating and networking with individuals interested in, and capable of partnering or investing in my deals?

After the inspection report came back, the house will need the following work (and this comes directly from the inspector): 1-The two oil-fired boilers must be professionally evaluated and serviced by a licensed HVAC technician to determine the life expectancy and the evaluation of the firebox as well as its efficiency.2-The asbestos in the basement must be professionally encapsulated or removed.3-Need to have a licensed plumber REPLACE the corroding electric water heater for the rear unit.4-All items listed in #8 that are asked to be replaced, should be professionally replaced or given appropriate credit for replacing by new owners.5-Need to have a licensed electrician examine, address and replace all wiring throughout the house and garage.

You can probably add it to your existing cell phone plan for $40/mo or so.

Hopefully you'll find that additionally helpful!

At the price point of our properties, it ends up being a little over the 6 months of mortgage payments per property that the commercial lenders in my area like to see prior to lending on additional properties. 

Imagine being an auction company and offering damages to buyers when a seller can't close because they didn't calculate properly or foresee additional lien payoffs.