I would focus on building your network and connecting with people who are already successful in real estate. 

Looking to utilize the BRRRR strategy for my upcoming properties to build that portfolio of cash flowing appreciating properties!

But I need to build this Cash Buyer list.

I read all these articles and videos where ppl swear up and down you can get financing as a new investor with low down payments or dscr loans etc. but I’m finding they all have road block catches.

If there's a surge in new apartment buildings, this can lead to lower rents as landlords compete for tenants or maybe.

I also am in the process of build up a new track car. 1995 BMW 318ti Clubsport. 1 of 249 built for the world, currently getting a built turbo s50 installed.

I had a positive experience with a Section 8 rental in class C and it was ok, but I would not want to build a portfolio around class D. 

I don't know if I should rent out the house and hold it for several years, BRRR the house and sell it in a year or so, try and build a business on the additional lot, or try and find a commercial property investor to sell it all.

what is the age of the buildings you are looking at?

Attend your local REI meetups to build up a strong network and feel free to reach out and connect with everyone in the community.