Brody gets dunked in the Dunk Tank. He is absolutely soaked, but when he catches Millie after she dunked him, his clothes are completely dry in the time of 20 seconds.
When Brody first teaches Elli how to fish, he has her hold the pole the wrong way. With a spinning reel, the reel faces away from the fisherman, not towards.
When fishing with lures, you don't cast and wait. You cast and slowly reel in. You cast and wait when fishing with actual bait.