Routes

Can you save a route made on your graph (1199 in this case) and with the i-pilot link tell it to re-run that route? Set up is a 1199 humminbird networked to a terrova 80lb with I pilot link. Never tried figuring it out but the thought hit me while sitting in treestand last night for some areas where I run the same route over and over when fishing.

Yes you can.
This is one method:

http://www.jasonhalfenoutdoors.com/Link3.html
You can always record a track.