Blue Sky came with a Garmin 2010C plotter when we bought her in 2013. It came with a chart chip that covered Olympia to Skagway but conveniently skipped the entire BC coastline. After determining that Garmin no longer supplied charts for that model we dumped it and vowed to stay away from Garmin forever. Other plotters generally use Navionics or C-Map which are available forever as far as I know.
Campbell River BC