Is there an easy to export what has been mapped to Google Earth? And then have it accessed by a phone? Reason being is that I have a 798 in my boat and most of the time we transfer it over to my brother-in-law's boat when we're fishing in his boat. However sometimes we don't...and I'd like to be able to view our mapped info on Google Earth. I have done this by saving a screen shot with two marked known GPS locations. Then importing the .jpeg in, scaling the photo and locating the two reference points...so I can view it on my phone, but it's not a simple process, especially if you have multiple areas that are mapped or slowly being updated.