The boat ejector seat...
Talk about impractical! What about the passengers? Will there be rigs for each seat? There won't be room left to do "boating stuff". It would also require everyone to wear a 4 point seatbelt (while in a bathing suit.) Not to mention how rare the type of accident this would pretect people from is.
But as they said... THEY NAILED IT!
BTW I used to live in Lake Havasu City... Yay!
"Ahh the internet. Where men are men, women are men, and children are cops!"