I was wondering if there is an easy way to transfer waypoints from one unit to another. My son has saved a bunch of brush pile waypoints on his 998. We are both using the same Navionics SD card for mapping which includes the state we live in, Missouri. Both the 998 and 1199 have dual SD card slots. We were going to fish out of my boat in a couple of weeks but he was wanting to access his data. Our Ram mounts are different and his 998 does not have an internal GPS. I believe the power supply plugs are different also so we cannot just use his unit in my boat. We are both running the same HD transducer. Are the waypoints saved on the SD card when you save them? If not, is there a way to easily save the waypoints to another SD card and then transfer them to the other unit?