Will depend on several factors like the type of property, type of tenants, your risk tolerance, other assets you own, your estate planning, laws where the property is located, etc.

Do you have a website or list where meeting locations are posted?

My plan at the moment is to live at uncles house to save money, finalize things I need to do in my location and find an apartment that has a short term lease of 6 months in Dallas.

The hydrologist was located in Salt Lake, so let me know if you want their contact...Let us know if you have questions.Good luck out there!

However, I'm still open to choosing Columbus Ohio if it's a better investment than the Philadelphia area.My priorities are:- Landlord friendliness (I don't want to get stuck in a location where its hard to get uncooperative tenants out of a property)- Friendlier Short Term Rental laws (AirBNB, etc) - Ideally lower property taxes (Not a huge concern if there isn't a big difference between the two)- Better cash flow (If the different purchase price to cash flow is substantial, I'd want the better cash flowing area)Which between these two regions would you recommend?

I'd suggest using your FHA to buy in the best location you can afford so you can get the most out of the opportunity. 

2- how much capital gains do I have to pay in Puerto Rico after living in PR but selling a property located in FL. 

The dream of secure a financial future by trusting traders.

For example, could you scale and have the security of modest cashflow (somewhere between 2-5% after all expenses, including CapEX are accounted for), if you put 30% down? 

In terms of the building requirements and ordinances, the property is located in Sacramento County, in an unincorporated area of the county and to the best of my knowledge under the jurisdiction of Sacramento County.