Concentrate on accumulating as many rentals as possible until I have enough cash flow to comfortably cover my monthly expenses then begin building my electrical business without the NEED to pick up jobs to survive.

While working full time you're going to have to concentrate on being efficient and finding people you trust to do good work. 

I started to concentrate more on rentals after 2014 . 

Florida is a huge state, but luckily, there are major metros where you can concentrate for dependable long term rentals.

Here's one post example for you: https://www.biggerpockets.com/forums/432/topics/70...2) Reach out to other passive investors on the site and ask about their experiences. 3) Then based on your personal criteria, narrow down a list of syndicators to talk to.4) Once you filter through nu 4 above, research the markets the deal sponsors are concentrating on to determine whether you want to invest in these markets.5) Have the pre-selected syndicators send you their offerings.

Concentrate on courses that are taught by people who have done what they are teaching.

Looking at ABOR last week, there is major oversupply of new construction in the $250K - $350K Price range in Georgetown West and Liberty Hills concentrated around Ronald Reagan Bl and Hwy 29.   

I look for cash flow myself, and multis have even better numbers.There are about plenty of 1-2% markets that cash flow that I am researching for the next, but I am concentrating on about 3-4 markets.

I use a generic/knock-off 40% glyphosate concentrate and dilute it down to about 4%.

The nation wide list suppliers go for quantity over quality and I bet if you concentrate on your local area you can build some niche lists that everyone else is not marketing to.