Mobile home shocking (actually it is a nearby chain link fence)
Thanks for the answers and the offers of help
 I had to give up
Our number three son  came running and was able to isolate and find the problem.

He found that even though the ground lug looked good and actually showed good when testing it was actually broken.
The bolt that pushes aganist the ground rod was broken completely into.
 They purchased a new ground clamp and installed it.
  He then ran test again and had 0 volts on the metal side of the house and 6 volts on the frame. This was way better than the 97 volts that was on the side.

He then took the ground lug  back off cleaned the ground rod and the ground wire and reinstalled.


After a second test he had 2 volts on the frame which they believe is a couple of bad outlets 
  They are changing them out today . I am concerned about 2 volts but using a Fluke meter may be static volts or something 
  Just a good lesson that proves putting good eyes on equipment can be better than testing and taking for granted it is good
 He found the problem by two means. 
One was actually looking at the ground and associated parts and  second actually taking apart to make sure he was getting a good ground at the start