Not much wiggle room so I am looking elsewhere to invest and grow.

Trees take a long time to grow. 

Things like error and omissions, sexual or discriminatory actions an employee might make and all the craziness that could happen with a growing company and more employees.Anyone that you could tag that would know the answers...

SFRs in the suburbs are for growing families who want to be in certain school districts--these properties will have high property taxes and be at the more expensive end of the spectrum, but you can find fixer uppers and sell them at a good price after rehab if you are patient and look deep--try auction sites like Auction.com, Williams & Williams, Xome, Hubzu.

The issue is that I'm in aggressive growing mode so I've been deploying most of my capital.

I am a little nervous but my hope is to connect with fellow investors, agents, contractors and buyers and develop long lasting relationships and partnerships with them to grow this business and make some money. 

Maybe closer to NYC along the commuter lines there is room to grow.

Hello Mohammed, Using an IRR calculation is the right approach, but keep in mind that new development projects are more risky and should therefore demand a higher IRR.Technically the payback period is an actual mathematical calculation that is used to help validate a project's feasibility.

Banks also tell me I'd be a bad investment if I were to get a non-legal job in Florida to supplement my income while growing my new firm, since I'd be working far beneath my education level. 

Once you boost the income a little, the value of the park grows dramatically.