Garmin GPS 72 Handheld GPS

12-channel handheld land/marine GPS receiver
WAAS-enabled for 3-meter accuracy
1 MB built-in memory for points of interest storage (not map compatible)
500 user waypoints with name and graphic symbol; 50 reversible routes
Floatable, waterproof to 1 meter; built-in celestial time tables for best time to fish

based on data from Amazon and CNet

Specifications