Bob,
Unfortunately the grappling hook was not very helpful. I got one small stick out. It just didn't seem to be able to catch anything. I put a 2X4 down the pipe and you can feel there is debris down there. I think maybe it is covered in leaves or relatively flat so the hook never could get down to get under anything. One of the rental companies here has a sewer pipe cleaner with a root cutter on it I may rent that and give it a try. The hook should be back on its way home this weekend. Thanks for the help.
Mike