Driving my Tesla Model S Plaid Underwater!! Does it float, sink or drive 7ft under!?

Driving my Tesla Model S Plaid Underwater!! Does it float, sink or drive 7ft under!?

https://www.youtube.com/watch?v=hFe-w-wxv5A
Driving my Tesla Model S Plaid Underwater!! Does it float, sink or drive 7ft under!?