Carrying in other states is easy when you view "gun laws" as mere suggestions and not actual rules. When someone finds me a California cop carrying a 10 round magazine and a gun off the Ca roster then I might respect these "laws" a bit more.
Add purple wherever you think is relevant
Well, if you don't mind going to prison if you're ever caught... Disobeying gun laws, however righteous it is to ignore unconstitutional laws, can and will destroy your entire life if ever noticed. Not worth the risk for most of us.
Plenty of documented times where a CCW holder ventured over state lines without understanding the consequences and the state destroyed their entire life.