I do wonder how long the log will last. The last time I waddled across it, there was significant movement. I wonder how much strength is left in it. It would be tough to support it as it crosses a swamp.
Dirt topping it would be blasphemy. That is a North Shore icon. Leave it be.
If I were to bet on it, I'd suspect that one of these years it will get taken out by a falling tree.
(next comment not aimed at any one in particular, and I'm not reading into DaveM's post that he's suggesting that a ride around is blasphemous - in fact, I would agree that modifying the log itself would be the blasphemous act)
I've never ridden it, and never will. Heights sketch me out. I don't see how suggesting that their be a ride around to a high consequence high wire act is blasphemous though. If there was an alternate line, I'd ride it.