I would really like some input on chartplotters/sounders, I have been doing quite a bit of surfing and have come to the conclusion that the garmin 188 is a pretty good deal. I have not really looked at any other product line and I don't really know what is out there. I thought about buying a bluetooth stand alone gps and using my notebook, but my boat is a sunbridge and there just is no room for all that up where I need it