They are staying with those that demonstrated through the crash resiliency and did not give up on anything or take any loss.so for someone trying to get these facilities you can do what you do which is deep due diligence on line or you can do what a guy like me does.. call up and ask do you have an appetite for RE and how much of your portfio is in investor class..  

But, the elevations might demonstrate that the building sits above the flood level.If so, it could qualify to have the flood zone designation removed. 

I like to use certain items that aren't expensive but demonstrate good mid-level quality and coziness, e.g.

A team with a consistent track record of generating attractive returns for investors demonstrates their expertise and competence.As part of their track record, an effective team should possess a deep understanding of the market in which they operate.

Here's an article we wrote for Bigger Pockets on how pricing varies - https://www.biggerpockets.com/...But the 2 most important considerations are their demonstrated experience because there are very few barriers to entry to become a QI. 

What strategies or approaches would you suggest to capture their attention and demonstrate my seriousness as a buyer?

Perhaps you will one day wait until a matter is resolved before commenting on it with the bias you clearly demonstrate.

I would take my dogs and leave after they demonstrate due care.

FreddieMac Appraisal Review Reminders says "If there are adverse conditions, the appraiser must provide comparable sales with same adverse conditions to determine amount of adjustments and demonstrate marketability.

Really such a minor cost, but demonstrates your commitment to quality and efficiency.