Dark and dangerous. Doing any kind of work like that where there s very limited visibility there s very high current, it s a real danger to divers. Reporter john hoh has been a professional diver for years he s not with the Boone County Water Rescue team but he s worked missions like one boone county faces. If something comes down and hits you, it could definitely injure you, it could knock you unconscious or it could tangle yourself up in the lines people that people are holding onto to keep you safe. Reporter the plan to recover the car which plummeted into the river last tuesday has been pushed back, again. To get the car and the victim inside, rescuers say the current has to be 1. 5 Miles Per Hour. Today it s 2. 8 Miles Per Hour. What you re really worried about is that current 2. 5 mile current, 3 mile current, if you re a diver and you go under water, you could be swept away, swept from the location you re searching for. Reporter the boone county search and rescue team says they