Cast my vote for the Garmin 12. Mine has worked well for three years, although not flawless. One day it just popped up an error message that wasn't listed in the manual. I sent it in to Garmin and they sent me a replacement.



You might also want to get the cable to interface it with your PC. I've never been fond of keying in waypoints on the GPS keypad. With some basic charting software you can lay out your routes and upload waypoints quick and easy. It is also fun to download tracks from the GPS and overlay them on the chart. Having the PC interface is also a good way to archive your waypoints and routes, giving you a backup if the unit dies.



As others have suggested, never trust the waterproof claims of manufacturers. I haven't found an electronic unit yet that can withstand the rigors of constant saltwater dousings year after year. The $15 or $20 for a waterproof cover will go a long way toward protecting the unit.



Cheers,