I thought one of the recent tornadoes (that hit like 2 years ago), took out the office building of a college, and then part of an apartment complex. I think it was the same time that the one hit the villages and took out the mobile homes.
I'm hoping disney hasn't been grandfathered in on the new safety measures for trailers. But most modern trailers can withstand some pretty high winds, and most of them are rated high enough to pass a major hurricane (like 135mph winds... or something like that). All trailers have tie straps that go up and over the roof and anchor very very deep into the ground.
fla4fun: that is so cool that you have a basement... how did you managed to get some one to build it for you?