I have a pretty large emergency fund in place for those properties, but I wonder if that capital could be better employed elsewhere (potentially acquire another property).  

When evaluating markets for rental properties, there are a lot of factors to consider: population growth, employment rates, rent to price ratio/GRM/Cap Rate, rent trends, vacancy rates, etc. 

I am not opposed to making this my primary method of income either.

Does anyone have any tips on how to find the right guys or methods that you use to vet people? 

Quote from @Anthony Sigala: Is there any way to get around the 1 year employment history requirement for FHA loans?

Is the only way to pay for a Reno for my childhood home to sell my current home or is there a method I'm not familiar with that I can use my current homes value to help me out??

These methods involve securing financing, identifying suitable properties, and overseeing renovations.

The only two ways to rectify this are (1) purchase the property far below market price or (2) significantly increase the property net income usually through some method of “repositioning”. 

Hi to everyone,I would like to ask that ,my banks in my country (Greece) are unable to provide refinance options for the BRRRR method (Buy, Rehab, Rent, Refinance, Repeat), what alternative realistic strategies can I consider for implementing this investment approach?

He uses poorly thought through methods, I've listened to his "methods",  Thus, he has the high amount of  Due On Sale called in a short period of time.