Case in point, the travel industry and specifically, air travel.

When was the last time you called your bank when your toilet clogged or your air conditioner went out?

Too many variables that are up in the air.

Next you will want to dry out the area with a dehumidier and negative pressure air scrubber to eliminate any mold spores in the air.  

Go Air Force...Steve 

Hi Rehabbers and Builders.We recently had a plumber who disappeared into thin air along with the $1000 installment we had paid him.

Stilts made sense when we needed to be 16ft up in the air. 

If you see vents for a forced air system, those will almost always be separated.

So, those who learn by methods are lost in identifying an opportunity, the look for the method to fit the people they are dealing with when they should be working with the people and directing a course to solve the problem, thereby creating an opportunity.I've never driven by any property with a sign in the air saying "Opportunity Here" with an arrow pointing at the property, it's never happened! 

I can't imagine using trailers for clean outs. the guy that died had crap load of playboy mags and air force mags in the attic.