If you have never done this as a full time business I will throw caution to the wind it is not as easy or as profitable as online forums make it out to be, and if you need money for living this probably is not going to sustain your lifestyle for the first several years. 

I don't get into pissing matches online. 

Market exposure- what is the existing density of the rental units, what is the potential existing market, what competition is coming online?

Is that standard practice from the research you have done?

It is hard to get information on performance online. 

I wanted to reach out regarding a serious matter involving Jay Tenenbaum (and Seth Gershberg his partner), as I know you are an servicer/educator and wanted to make sure people that you surround yourself with don't fall victim to his bad business practices.

It says you do not have to accept online certificates.We require documentation from a current healthcare provider that has knowledge of the disability.

That might not be a bad practice - I don't know if there's a template for that. 

My primary focus is on Wholesaling and Rehabbing in NJ and PA area.I’m eager to learn more about strategies, best practices, and the challenges of real estate investing, especially from those with experience or breaking into the market.

You also need an attorney that understands real estate practices.