I don't think so. I do think they will mandate an "end date" to the use of the old ones that smoke and guzzle. Frankly, they should...
Then I think we should all go and park our old boats on some senator's front lawn. If they want to ban the manufacture of old technology carbed 2 strokes fine. But immediately rendering worthless a large portion of existing boats would be a bit extreme.
I do think they will mandate an "end date" to the use of the old ones that smoke and guzzle. Frankly, they should...