This is a 1957 DeSoto Firesweep Sportsman. Yay or Nay ?

If I had an airplane hanger to park it in....maybe?

Absolutely

An ugly car, but perfect for 1957. I love DeSotos!

Ugh. That's a nay for me. The ex used to be into big boats like that. They are impossible to park, smell like cigarette smoke in a way that can't be completely cleaned, and the weight of them...that's solid metal. In today's gas market, you might get 10 mpg.

With the fins, total YAYY!!

It's a boat.