Also a regular corner lot for 79k and its a 6000sf lot.

This site is the best place to start, although I would also recommend attending your local REIA on a regular basis or any other meetups near you. 

Even if the number is 10 or greater, it may still not work because of how much capital you have to potentially pour into the homes to sell them, as well as regular items that come up in due diligence, such as test ad demand.

I do tell them to get an umbrella policy on top of the regular insurance policy for added protection.

The two contractors and property manager would be a natural start.The pm definitely, and likely the contractors too, should be well connected with local investors.Once you give up equity, you will not get it back.

It is commercial in nature.

If you have a first mortgage, and a heloc, on an investment property, and you want to roll them up into one mortgage on that investment property, would that be considered a cash-out refinance or is this just a regular refinance? 

Solution: Regular updates.

Many things to check for on title Such as a second mortgage HOA and things of that nature people may overlook or the seller may not mention. 

On the flip-side: The venue itself was expensive as were tickets, some of the conference rooms got crowded (understandable given the speakers and topics), not much social media engagement with attendees (makes sense because all the staff was working at the conference), and some of the topics were mostly geared more towards investor newbies... not so much to those who read BP books or watch webinars or listen to the podcasts regularly.