For those who go to the lake or river and have ever launched a boat or sea doos you have seen a successful launch but this one was a big time fail. I don't know necessarily what happened here but it seems like the person driving the truck got a scared he was in so much that he just bailed. I'm pretty sure he couldn't stepped on it and drove right out but panic and just let the truck go in reverse. I wonder how deep the launch was because some are very shallow for that exact reason. I didn't think the truck was going to be completely submerged but it disappeared.