I was a swimmer from an early age! I loved the water, and still, do.
I remember when I was about five years old, I told my dad that I wanted to be a mermaid when I grew up. As a grown-up, I realize that I can't do that professionally, but I just found out that I CAN take a mermaid class! You can actually attend the "Mermaid School at Walt Disney World" in Orlando, Florida. Several of the Disney resorts will be offering the school. You'll be able to take a class on how to swim like a mermaid, tail and all.
The bookings for the "Mermaid School" start soon, so if you're planning your summer vacation, make sure this is on your list. All the details about this can be found here. You can also find out more about other new activities that are happening in 2019 at Disney.
As Ariel says in "The Little Mermaid", "Who says that my dreams have to stay my dreams?"