Used boat Nav system

[guardrail22]

the 2002 207L I bought has a Garmin 300C-on it which seller is incIuding which give me depth and fish Fishing . I want a Marine gps to go with it to provide general gps info including bottom contours but don't necessarily want to junk the 300C for a combo unit.

Any thoughts?

 

[Jack M]

If you have a auto gps ,some offer lake & maps chips ( garmin does ) .

I use the factory installed 100 ,and my auto with the chip .Besides the lake map I also get my speed .( if that interests you ) 

 

[Link]

Garmin 531 has a 5" screen so you can use the split screen and still read it

 

[dasalmon]

I also have the Garmin 531 and am very happy with it. A good place to shop online is the GPSstore.com Lots of info and good prices.

 

[abypfcs]

I had the Lowrance HDS 7 Touch screen installed on my toon, and it is fantastic.  I am still customizing the screens. 

 

[Rockie69]

iPad works well too.