The posting of the helicopter video (and a good, useful post) shows the horizontal stabiliser is inverted - just a comment, no further speculation about the bounce characteristics of major airframe components on agricultural land and the prevailing weather conditions or the crop that has been planted. I'll wait for the report.
The three EMS helicopters in the field shows that there was an emergency plan in place by AMS. Re the earlier comment about the same thing happening at LHR, which got some stick, that would not happen, there is no such coordinated response.
As far as the special members area goes, perhaps it could be based on number of posts per day? If you get above 1, maybe you should get a life?