i think that part of the game may include some sort of ice fishing, based of the moonfish and minitonka. Think, you could have a hole in the ground or box and you have to stick your arm or hook threw it and fish out the object (possibly one in motion). even then using your camera to find it in the hole which mormally can't be seen by the drivers. Intresting idea.
also in response to ice game field, they could use those Ez-Glide Synthetic ice rinks.
http://www.ezglide350.com/ezvideo.php