I have the older 76C which is now the 78C.
YOu get one free map disk with the hand held.
I got Brownsville, Tx. to Morgan City, La.
But the base map looks pretty good to me to.
When I fished out of Grand Isle, the Garmin
base map is a whole lot better than the
Hummingbird base map.
Good thing with the Garmin, you get a map
software with it also. You can work off of
your laptop and plot courses and input all
the waypoints you want. Then download
to the GPS. It is a lot easier to input way
point numbers and names on a laptop than
it is to do it on a handheld with no keyboard.
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