Does Ride the Tide cost SP every time you enter a new square during a turn?

Question

Accepted Answer

No. Ride the Tide is an optional reaction. You pay its SP cost once in a turn, after which it is free for the rest of that turn, so you can ride as far as you like or decline it.

Arydia: The Paths We Dare Tread

Does Ride the Tide cost SP every time you enter a new square during a turn?