>> weave got cash. do you need cash? >> i think there's a big ice truck coming. >> we've got help on the way. >> reporter: they put out a plea on facebook. and when thousands of dollars began rolling in, they started handing it out. that didn't seem like enough. so they organized a caravan and sweet-talked their way past red tape and checkpoints. when they finally saw what la r lahaina looked like for the first time, they wept. just on the edge of the burn scars, we find an inspiring example of hawaiian togetherness. >> a whole pallet. are you kidding? >> that is aloha hospitality. appreciate it. >> nice and cool. >> reporter: archie kalepa is a hall of fame surfer and lifeguard with maui roots that