>> A nice, fairly short trip on Amtrak, with scenery, is the Montrealer,<<
The Montrealer was an overnight train via Vermont that was discontinued years ago and replaced by the daylight Vermonter which only runs as far as St Albans. A more scenic trip is the Adirondack, via the west shore of Lake Champlain, but it has no Business Class. I get a sore neck trying to peep through the dinky windows.