alright so i got a new camera for skiing this year. and i have been in search of one of those bars that screws into the tripod screw hole, and its a pice of metal shaped like a U. so that you can hold it from that instead of the actual camera. i dont know what that is called, or even where to buy one. so if someone could help me and tell me the name of what it is, and where to get one, that would be sick. thanks.