I'm no swami, but it's obvious that the boat business as we know it is gone. This could eventually be a very good thing, but short time it looks like chaos will reign.
The medium sized manufacturers will be the ones that take the biggest hits, the small self contained companies (Bass Cat, Allison come to mind) will probably keep on plugging along at their own comfortable pace.
The real change will be the large independent dealers, they are the ones drowning in floor plan right now, with no place to hide it. This will leave two market avenues left, the ginormous Tracker type stores, and the small guy who lives on service and sells a few boats a year.
This will mean the boat companies that survive will have to choose a direction, get in bed with the mega stores, which will cause all manners of problems, or set your sights on the small guys, and become a custom shop that can build on demand.
Neither one of these fits the current champ model, so it will adapt or vanish.