Also appraisals or BPOs would be requested by a buyer when they are making an offer, so I would suggest not doing it ahead of time, unless Maryland law requires it (again something any Maryland Realtor should know).

In my opinion it's best to have some idea of how you will finance when before you contact the owner, so you don't end up leading them on and not being able to follow through. it might be a good idea to go ahead and contact a bunch of banks and look at what your financing options are.

I would also determine ahead of time if you will be self managing or hiring a management company.

They were pulling people out of homes on kayaks, air boats, and Army vehicles. 

I'm noticing that not all the big investment corporations handle these types of investment vehicles.

@Justin FoxIf you got 5.5' of flood water I recommend you go ahead and cut another 2' of sheet rock.  

I'm looking at properties in Columbus and wish network first before I start going ahead with buying.

A checkbook IRA is nearly identical as an investment vehicle.  

It can't hurt to send a letter to the seller ahead of time to avoid the auction.

Unless you can bring something to the table you are unlikely to find someone who is willing to look at your best interest ahead of theirs.