http://www.emergencymgmt.com/safety/Unmanned-Aircraft-Savior-Threat.html There are a number of articles at this magazines website if you enter UAV in to their search box. The comments after the various articles are as illuminating as the articles. Agencies partnering with local hobbyists, who have the vehicles, time, and interest to keep up their operational skills would make the most sense to me. Doing it ahead of time would be useful.