You can find online which larger institutions are buying in a specific area and try and reach out to them.

Tax shelter schemes, partnerships with foreign partners and accounts, partnerships with hundreds of members, returns with blatant mistakes, entities in questionable businesses, like gambling, drugs, online video sales, escort services.

@John Lasher If you are still looking to spend $20k-$30K for a coach, I would be happy to take you up on that offer :) For full disclosure,  I will share with you precisely what you can learn online/ perhaps even entirely through these BiggerPockets Forums but that doesn't address the reason why most are still unable to purchase larger assets: creditworthiness and capital relationships.

I use QuickBooks Online for all of my clients.

Consider connecting with local REI meetups, hospitality groups, or even online forums like this one to find like-minded investors.You could also pitch your successful track record to potential equity partners.

On-line Auction Foreclosure Website.

Once I get the homeowner to sign the assignment,  do you want to be the first option to review the numbers and possibly buy ?

Yes, there's a lot of information online, but nothing replaces and EXPERIENCED honorable agent.A seller whose listing expired with a different agent/firm is now my client; the other agent was from a town 45 minutes away from the flip property....the listing expired. 

You can also hire a real estate attorney off of UpWork or Fiverr to review the documents and give you an opinion just to be sure.

They are highly secretive however - no online presence under their names while being very tech-advanced, they also installed like seven cameras around the house perimeter.