GPS Discount, Inc. sells name brand GPS receivers, fishfinders, marine chart plotters and topographical mapping software along with other outdoor items.
Best Buy: Garmin Waterproof, Submersible GPS Receiver w/ Color LCD Touch Screen, Voice Prompts & 128MB CompactFlash Card StreetPilot 2610
Garmin StreetPilot 2610 GPS with accessories -READ DETAILS- | eBay
RAM Mount for Garmin StreetPilot 2610, 2620, 2650, 2670, and 2720 GPS Units