My focus is primarily going to be to buy, renovate, and flip (possibly in the Metairie/Kenner location) to start out.

While driving to a project in Auburn I saw a property that was 5 retail locations on bottom and 5 apartments on top. 

There are factors that play into those percentages such as what state project is located in, your credit score, funds you have available, experience, etc...

Any one know of any REI meetings or groups open to Newbies and location, costs, etc. in this area?

Focus on the location, cash-flow, and rates of return. 

If you invest in a value-add deal you may have it all turned around and refinanced in 12-18 months and then use the refi proceeds to pay the taxes which will only be due in April of the next year or even further out if you file for extension.

If duplex, only invest in duplexes that are located in single family residential neighborhoods, (no duplex-hoods). 

I am located in Fulton County as well.  

I'm not sure of location and quality of the property but I know there are always people looking for rentals below $800 in Cabot.

I'm located in Austin Texas and would be happy to answer questions about the local market or property management.