And with that, we are laser focused in 1-4 unit single family investment real estate. 

Sorry to be the bearer of bad news, investment real estate is not eligible for an SBA loan.

This question seem pretty naïve for someone that's flipped about 30 houses. 

House hacking is an incredible way to live affordably while building wealth through real estate.

I’m 18 and super interested in real estate.

(That last one might qualify for what you are trying to do, but you're going to run into some underwriting barriers if you simultaneously increase the rate and payment without a very strong reason--and accessing cash for real estate investment is probably not going to be what they want to see, depending on the lender).2.

ABC’s of real estate investing : Ken McElroy 2.

I’m new to the real estate game.

Quote from @Kaushik Sarkar: I’m exploring strategies to scale my real estate portfolio given the current mortgage rate Not sure much makes sense at 11%...Ouch....tough enough at 7.5%   Might have to put more than 20% down to finance....maybe 30% in North Texas.   

Typically, since I'm well connected because of flipping, HVAC, roofers, lawn care, carpenters, kitchen & bath & plumbers and electrical all are good sources.