Perfect! Now wait for the waves to come in and see if anything hits you. Be sure to look around really quick as the waves come in, too, so you don't miss any. This way you won't get any broken ones!

[Xion, however, is gonna cheat and wade right into the sea and walk out a bit, until it's a little hard for her to stand up straight because she's chest-deep in the water. She's gonna find the best shell one way or another!]