I was due to head down to the North Prom with a friend tomorrow but have just been told that they've closed it due to a number of walkers getting lost in the swamp and requiring rescue in the past fortnight. The woman I spoke to (who clearly wasn't very familiar with the area) said that two separate groups have been rescued, with one person being taken to hospital by helicopter with severe dehydration. She said they were very experienced walkers and were shocked at the overgrown scrub and very surprised to find themselves in trouble.
It sounds like they might be planning to do some serious track work in the next few months to make it easier to navigate the swamp. There goes the wilderness area...
She gave me the option of just going in to Johnny Suey Cove and back out the same way. 30km of road walking! No thanks!
Now to come up with an alternative plan...