But good luck with it.. its just like anything RE related only 1 out of maybe 25 to 50 who get into it will still be doing it in 1 year.. be it RE sales   RMLO  leasing etc.. its a very tough business and those that are top producer are that because they are good at what they do they have capital behind them and they work 100 hours a week. 

Regarding small scale rental properties or I believe "buy and hold" is the term used around here (sorry, I'm new to all this).I notice that a lot of investors mortgage properties for 10, 20, even 30 years - whatever it takes to produce a (sometimes barely) positive cash flow.

Wise Agent, Top Producer.  

What innovative ways have you used to gain a competitive advantage.

Convention/tradition produces mediocrity, and your goals seem to aim higher than that.

If you really want to throw them off, get an unsliced loaf of bread from the supermarket, and apply their directions exactly.Once you've gone through a couple of the sets of directions, you will find that a full set of directions, that actually produces a normal PB&J sandwich, takes about three or four pages when typed and printed out. 

My goal is to grow a portfolio of income producing properties ( much like everyone else) for retirement in next 15 years.

My hope is to produce enough revenue that my wife and I can quit our W2 jobs.  

@Mike Hicks  once you become a top producing agent you will forget about wholesaling... and any wholesale deals that come to you ... you will keep for yourself... 

My dad and I also want to develop a family portfolio that will one day benefit me and my sister, who has serious physical illness challenges and could use an inheritance of income producing properties (but of course I want my dad to live as long as possible, and don't want to inherit right away!).