This is a great place to learn and to connect with people so take advantage of all the great resources.

I could recommend a couple of people to do consulting. 

Since you know who you want to serve, try to tailor your listing to make it easy for them to say, "yes".General advice: MTRs are attactive to a lot of people because of the increased cash flow, but it's the appreciation over time that really generates wealth in real estate.

In my experience, most people are better off just trying to sell their portfolio and buy a larger asset.

Focus on connecting with investors, flippers, and landlords who are actively buying.

I have asked where else are people finding deals like this and unfortunately I dint have any answers yet.. we shall see.

Many people hire an inspector.

I don't require my agents to join NAR and in fact dropped my membership when I opened my own brokerage.If the situation made sense, I wouldn't necessarily require an agent to join MLS, but it's such a basic tool of the trade, I can't imagine someone who is active in the business going without it.

Talk to your tax advisor about how to release your passive activity losses based on your situation.This post does not create a CPA-Client relationship.

If your serious about it you should join facebook groups, go to real estate networking events, connect with people who are doing it and ask them questions.