Collect 10 Rocket Car Parts.
<Jinky rolls up her sleeves and slicks back her hair while eyeing you up and down.>
Fine, if Fizzle wants you to have your own boat, the first thing we'll need is parts. Guess who gets to go get them?
<Jinky smiles as she points downward and then grabs you a spare diving helm and flippers.>
That's right, brother . You get to go down into the deeps and salvage what rocket car parts you can find at the Raceway Ruins.