If you engage in an active business such as flipping - UBIT may apply, be sure to speak with knowledgeable CPA to understand the tax liability. 

Find a broker you Like and who is active in the market.

You don't need a long buyers list, just a few connections with active investors who are looking for what you are finding. 

This market will be difficult to cash flow today, and competition for multis is insane.I am currently playing in the Detroit market where I believe I will repeat what I achieved in Atlanta, and continue to grow passive income.You may find my post on....."

I have been an active user ever since! 

You make your money when you buy, don't overbid and play the appraisal game.

It's a relationship type business played on a local field.Take inventory of you strengths and interests.

I'm mostly involved with buying distressed/value add properties.Be happy to jump on a call or have coffee with any wholesalers who are looking for an active buyer to put on their buyers list.

Keep an active papertrail. 

Everything is going on in the market.Charlotte has one of the most active RE markets in the US.This is an extremely broad question, but some basic economic research on RE trends for the area should paint a good picture for you.