Hi, I have a landlord's policy with Farmers Insurance; the rental property is a single-family. 

Worst case with auction you get to live in it for 2 more months and don’t have to pay to sell.

This is a very broad question. 

Also, if you have worked with house movers, any advice on things I should avoid or red flags with these guys?  

There is no average cost, because it depends on what you're starting with.

So my questions to the community:1-Does anyone have experience with this process of obtaining a Letter of No Objection and could advise whether I could go at this alone or would recommend staying with an Expediter?

Wondering if anyone has experience either way with properties in flood zone A?  

What kind of loans are best for this?

I wouldn't let any concerns about this deter you from investing in Section 8 (or other) properties.

Do you understand that asset class and market?