NEW : Todd Trzaskos of Gaysville , east of Pittsfield , told CNN 's Anderson Cooper on Wednesday night that people meet at the end of a bridge to get updates on conditions . Crews reach final stranded town . National Guard helicopters drop supplies to several towns . One town holds a rally to show solidarity .
NEW : Crews reach final stranded town . National Guard helicopters drop supplies to several towns . One town holds a rally to show solidarity .