I will preplan the next days trip using the paper chart and the CP. I set up a safe sided route that allows me to quickly get ETA and favored tack. It also gives my wife/guests a Yellow Brick Road to drive. Inn good weather I will cheat the route, but if weather goes sour I have a fall back. Paper lives in the cockpit. For my auto pilot I am not connected to the GPS and rely on point and shoot.