Start a playlist/audio book, whatever before you put the car in drive. Then let it play while you drive.
Set your destination before you drive, then hit "go"...and then follow the directions while you drive.
Did you get a text or email? Cool it will still be there when you get done driving. So instead of looking at it, just keep driving.
It's genuinely, seriously, legitimately, honestly, definitively not that hard. Stay off your phone, focus on driving your 2000 lb death machine. People did it for damn near 100 years before touch screen phones were invented. YOU TOO CAN DO IT!