Childhood dream come true

When I saw this the inner 8 year-old in me said, "Mommm, can I get one, please please PLEASE?" Then I realized I was 21. I realized I was 21 and I lived in a city. My dream shattered. I used to pretend to be a mermaid in the pool by wearing flippers. Having an actual fin is a 100x better. Nevertheless, I think this is one of the coolest things I have ever seen.
If I had a private pool, I would definitely get one of these. So, so awesome.