" http://www.amazon.com/gp/product/B000PDR27G?tag=httpbabyand07-20
High-Sensitivity WAAS-Enabled GPS Receiver Provides Peak Performance In Any Environment
Lightweight Compact Waterproof
Built-In Basemap With Automatic Routing Capability
Features A 17-InchH X 13-InchW Screen With 256-Level Color Tft
Connects To ComputerS Usb For High-Speed Map Downloads
Garmin eTrex Legend HCx Personal Navigator"