A similar thing happened to me last year. I was at the park in early June with my brother. While in line for PK I was checking my phone. When it came to our turn it board, phone was in my side pocket as usual. We get off the ride and start walking. I feel odd, so I check my pocket, no phone. Uh oh. Go right back to PK. Ask the operators if they've seen it on the platform in case I actually dropped it while putting it in my pocket. No luck. So I fill out a lost and found form. Get home, check my iCloud, phone located somewhere near the PK location. I don't have much faith in getting an operating phone back at this point so I file a claim with insurance, get the phone remotely wiped and deactivated, and wait for my new phone to arrive. A few days later my dad gets a call from SDC, as I had listed his number as a contact in case I couldn't get my phone replaced, and they had found my original phone. Go up to the park to retrieve it and aside from a dead battery it was in complete working order! So maybe give it a couple days and it'll be retrieved. Probably unfortunately be waterlogged and useless by this point but stranger things have happened.