Ok so now I'm able to put in the card and am prompted with the upload data yes/no. When I select "yes" it says "no new data" and goes back to the main screen. Ever seen that happen?
That means it loaded the data and recognizes it has already done so.
You have to edit the tracks (boat lanes) so you can easily see them. They load as faint grey dotted lines--that is the Default Saved Tracks setting.
Wayne, How do I "edit the tracks" to make them more visible? My unit is an 1197.
Same way you edit a waypoint to change the name, icon, or whether it is visible.
You find the tracks in the unit's Waypoint Library. Highlight a track, push the right arrow of the 4-way button and you will get a menu, select EDIT, then you will get a panel with several lines, two of the lines are line type and color. You change those with the 4-way button, then scroll down to SAVE and right arrow the 4-way button. You have to do each one and don't forget to SAVE each time.
Anytime you do a Restore Defaults, those lines will be set back to the Default light grey dotted lines and you will have to EDIT them again.