I'd like some recommendations for a backup GPS. Main unit is the Raymarine Raystar 125, feeding an E-120. Haven't taken a long trip in a while, but used to use the Garmin GPS III+. What with all the new stuff on the market, I'd like the new unit to be useable in a car, but since I already have a "built-in" I would only use it for rentals, etc.
Any suggestions?
Any suggestions?