The Kelly family follows Shawn to the Bluff.
Shawn searches for the big gold honey hole he found back in the summer.
Kris loses oxygen 65 feet from the surface.
Emily asks Shawn a question that may make or break her season.
Zeke worries about floating away after the ice breaks up.
Shawn shuts the operation down on the Bluff, splitting the Kelly family.
Shawn shares his master plan to build a mega-dredge with investors.
The crews rush to finish the gold season in the black.
