Arrogant and boastful that he could pull it off.
I have little doubt that the boat was named after him and think it was "a little secret" between Anna and Howard.
Wonder whose name the boat is in. No one has ever said. I think it was a laundering scam and it's in Howard's name. It'll be fun to watch the Coast Guard take it over because very shortly, "The Tax Man Cometh".
If they can't prove he murdered anyone, then maybe that's the way they'll get him. Just like the way they got Capone. One way or another, i believe they (the US Feds) are gonna get him.