i did not drive by this trip, but when i was there in May 08, the blue roofs of the "older" buildings at RV were already badly sun faded and in need of re-painting. we also noted quite a bit of rust run-off staining around the gutter areas (large rust stains running down the buildings). i cannot honestly remember if we noted any structural settlement cracking or not. Bruce does recall noting that one of the footers on a newer building didn't look right to him.
we notice these things as we are in property management and that is what we do. we are not on the island, but anyone is welcome to print out my above statement and attach my name on it.