Plot hole: How did Jason get the boat from Crystal lake to the open ocean?

Friday the 13th Part VIII: Jason Takes Manhattan (1989)
Ending / spoiler
Directed by: Rob Hedden
Starring: Kane Hodder, Kelly Hu, Todd Caldecott, Jensen Daggett, Tiffany Paulsen
Genres: Horror
Jason chases Rennie and Sean into the NY sewers. Sean is knocked out by Jason, and is about to be killed, but Rennie blinds Jason by throwing a barrel of toxic waste in his face. Rennie and Sean manage to escape the sewers just as a huge flood of toxic waste drowns Jason.
DaveJB
Rennie: There is a maniac trying to kill us.
Waitress: Welcome to New York.
Trivia: Jensen Daggett was genuinely terrified when actor Kane Hodder pulled her towards him, through the porthole. This is because a huge shard of glass was right by her throat and Kane was unknowingly pulling her toward it. You can see the frightened look on her face. (00:53:25)





Answer: The side effects of being washed away with toxic waste?
ChristmasJonesfan