Easier said than done.
Where are you going to find a boat? How will you buy it?
Where are you going to sail to? There are exceedingly few countries with no extradition to the USA.
Who's going to sail the boat? It would be a foolish idea to try and sail across the ocean with no experience, especially if you have the physique of Kim Dotcom.
How are you going to access your money, most of which has been frozen?
How are you going to get into the country when you have no passport as it's been confiscated?