You can put in certain demographics like age to narrow the focus because people that are closer to retirement age may want to be free of medium size apartments like that.

What’s the difference between A, B and C type of market when it comes to buying and selling as well as renting?

The landlord friendly laws are definitely a factor in me narrowing my first market down to Little Rock, as are the low taxes.I have found a property SW Little Rock that I"m interested in...it will be fully rehabed and rent ready.

Company A, and Company BI applied at WF for a business line of credit for Company A, and was approved for $25K(based on personal credit score/income)I went to a different bank for Company B(credit union) and they said that the most I could get for a new business in $10K(their policy on new businesses...I didn't apply yet)The question is......Can/Should I go back to WF and apply for a different line for Company B and potentially get $25K for Company B as well?

(ie House hacking) If so, you can narrow your search to cities/neighborhoods you'd feel comfortable living in.If you're not living there, how will you manage the property?

Narrow it down to the ones that are important to you and your way of Landlording then take it to your attorney and let him word-smith it and build you a custom lease. 

That said, we are trying to narrow our search for finding our first deal.

I want to avoid 8+% for private money if possible as it will narrow opportunities. 

To my point I have narrowed my sights on two vehicles, long distance investing or note investing.

Narrowing down your search before you are ready to buy will help you tremendously.