HOW MUCH ICE IS ENOUGH TO BE SAVE

The following is a rough gauge of ice thickness required for safety on the lakes and waters;
     *2 INCHES are needed to support one person, walking.
     *3 INCHES will support a group of people, walking single-file-spread out.
     *4 INCHES are sufficient for fishing on foot.
     *5 INCHES of ice are needed to support the weight of a snowmobile and a rider.
     *7 1/2 INCHES will support a two ton auto.