GPS for RTW
Bit of a stretch here, and I've RTFF'd the forums for the past hour, wanted to get some advice on which GPS is going to allow me to cover the most ground.
Hoping to use it in the US, Canada, and the rest of the world for a big trip I have planned.
Want: waterproof, ability to load gps routes into it, global capability
Dont care about: traffic, bluetooth, radio
I'd like to be able to use it on all sorts of roads - including little ones that arent well mapped.
Where does that get me? Zumo 350 or 660?