There are better options. $3,000.00 is lower than I have heard people say they have paid. $8,800 to 11,000.00 is more realistic because like most guru's they hold back key components unless you pay more for them. 

What are the best options within the city limits as a rental strategy?

What are my options to cover the $100k difference to still get this house with 0 down?

Noah, I would call the local officials and ask them for your options.

To me sounds like something an amateur would do who is trying to save a few dollars hiring the cheapest vendor option out there.

I'm not sure any reputable fencing company would want to put in a fence where neighbors are disputing a boundary line.The other option, of course, is to just get the survey done.

.- HELOAN option - There is a small chance that you can pull out the equity using a DSCR HELOAN but make sure to calculate the blended rate and total payment before moving forward and comparing that to a full new 30-year fixed loan.

When offering a seller options you are selling speed vs convenience, do they want to move on fast?

At least explain the situation and they'll give you an unbiased, informed answer to let you know what your options are.

Turnkey rentals would be your best option, somewhere with immediate cash flow and some appreciation upside if you hold it.