A conservative, anti-union bastion whose people don't have much education. A magnet for destructive hurricanes. A region whose unskilled workers are incapable of building an airplane that can fly. Does that sound like Charleston? Now that the Lowcountry has emerged as a top competitor for a second production line of Boeing's new 787 jetliner, the area is getting increased attention from people living in Seattle and particularly in Everett, Wash., where Boeing builds its jets