I grew up in Hopatcong on the border of Morris and Sussex counties, Sussex County is deeply red, it’s like the South without the heat. Morris county used to be heavily Republican, it’s changing though, all of the “sophisticates” with their big houses, big cars and small brains vote democrat. It’s the trendy thing to do, it’s so “Manhattan”.
Here is a little something on it:
"New Jersey's Image Problem" or "Mad Max 7: Beyond The Pulaski Skyway"