I thought that a car wash may be a good opportunity and then found out just how much the owner was also an operator in most cases after talking to a few owners. 

Around here, I believe the inspectors have those notices in their car and won’t hesitate to post them when needed.

Being 16 I'm guessing you don't have many financial obligations yet: mortgage, car payments, student loans. 

If you feel like being a car salesman, then I'd pursue a real estate sales person license.

I thought that a car wash may be a good opportunity and then found out just how much the owner was also an operator in most cases after talking to a few owners.

2-car garage?

No car loan anymore.

Now me not having any major debt lingering such as  car/school/credit cards , I fell in love with the idea of house hacking a three unit multi family.

Garage vs car port?)

:)The property was built in 1910, on a 6154 lot, and is technically a triplex totaling 2641sqft, and has a “non-conforming” detached garage that was converted to a 1br/1ba apartment, with an additional 413sqf as well as an empty oversized one car detached garage.