A man performing a stunt on a jet ski suddenly loses consciousness. There's nothing his riding mate can do for him as he heads straight toward the dock. >> Dylan! Dylan! Dylan! Dylan! >> He's alive but hurt as he's pulled away from the wreckage. >> Come here. Come here. I got you. I got you. I got you. I got you. I got you. Went through the dock. >> He goes backwards into the dock. >> I don't know where we are. >> Thankful you went between the bars. >> Justin, I could have been dead, you know. I could have been decapitated by that propeller.