Amazon.com: Garmin GPSMAP 79sc, Marine GPS Handheld Preloaded with BlueChart g3 Coastal Charts, Rugged Design and Floats in Water & Universal Carrying Case 010-10117-02, Black : Electronics
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Amazon.com: Garmin 72H Waterproof Handheld GPS with High-Sensitivity : Electronics
Garmin 72H | Our unbiased portable GPS review and more on marine electronics.