There are at least two I found on a quick google search including Central Indiana Real Estate Investors Association (CIREIA) and INDIANA REAL ESTATE INVESTORS ASSOCIATION.

So thats the reality from my point of view I made a business out of this for many years and my dad made a business out of this in the 70s through the 80s so lots of experience at it. 

I can learn from this group and allows me to have a possibility to have a better future.

Is this property targeted at students, young professionals or families?

You could also use "Doug's LLC and/or assigns" where Doug's LLC is your hypothetical company.As for the assignment contract, you can get one from an attorney for probably less than $1,000, you can also make a friend at a title company, they probably have a template they could give you.  

If it is a contractor that is more organized they will likely do this already, if they are shooting from the hip "based on experience" they will likely just give you a total $ value. 

There are other submarkets of Columbus like upper Arlington that have higher like $500 per square foot but the purchases are tear downs at $200 per square foot so the real exit is $300 or so.

I self perform most of my construction at this point and find it very difficult to make ground up construction pencil in Philadelphia unless I am selling for $400/ft.

While I am an attorney and lean on those skills I would be more inclined to consider my career that of a real estate developer at this point.

Bonus depreciation will finally be phased out in the 2027 tax year This is well said