When Mary Reynolds started flying her camera-equipped drone over a small stretch of Vancouver Island shoreline she landed in the middle of a fight between local activists and a company that dismantles old watercraft. The 71-year-old's videos, posted on her blog, showed how Deep Water Recovery was taking apart old barges and other vessels at its site in Union Bay, B.C. — a violation, say activists, of regional and provincial zoning regulations, that endangers an environmentally sensitive area rich with oysters.