Today I received a call from the Passaic Valley Sewerage Commission (which is the agency in charge of the sewer system of several towns in New Jersey) telling me that in order for the City to complete all of the permits I had to pay a one time fee of $1,500.00.According to the employee of the PVSC, this charge is incurred for anyone purchasing a home from a bank if you decide to renovate that home.

buying a condo using a title agency. thoughts?

And you need a license to sell cars at Car Max.The gurus do not talk of "laws of agency." 

Can you please give me contact info for a great Collection Agency.

First, become familiar with the duties and responsibilities of your agency relationship and how you are to conduct business with the public.

Some issues a broker may consider to your wholesaling:Perception of the public, perception of the property owner.Dealing for yourself doesn't relieve you of Laws of Agency, facilitating a sale, are not escaped by saying you are dealing on your own behalf.

FSBO's in most cases have tried to sell their homes themselves, and have had their real estate listed with a few agencies.

Considering regulatory agencies have an interest in making sure the public is protected,  licensing coursework covers everything any real estate investor needs to know, such as the different types of valuation, real estate, contract and tenant law, equal housing and more.  

A simple call to the local code enforcement agency should be able to reveal any outstanding liens and fines.

Liens to government agencies don't go away by turning a "blind eye" as you no doubt understand.Many types of liens can fall off attaching in time.