What was the extent of the rehab for these?

One thing you will want to explore is the tax rate in the specific counties you are looking in.

That's correct and having access to the mls 

I'll start with the largest learning curve. 

Quote from @Blake McWilliams: Using and running a CRM is what you need to help the business you have in real estate grow.

More and more I see buyers look online, drive out to the house, and then while sitting in front of the house, CALL. 

They are a true wholesale lender unlike the others you listed. 

I love the idea and I would like to analyze deals using a variety of strategies and model each strategy out, however I am struggling when it comes to the rubber meeting the road for analyzing the deals.For example, I would like to analyze deals in a single spreadsheet for various strategies such as seller financing, subto, traditional lender, external investor, etc. etc. 

The 2 states have reciprocal agreements for wages and salaries. 

Ideally, you'd want to have signed leases from each tenant, but the strategy part of it is that you also wanna make sure that you don't run people away while you are either increasing rent or preparing any units that are currently vacant.I would probably take a step-by-step approach.