The highlight was the Death Slide (Nowaday's known as Zip Wire), I've already seen the zip wire at Delamere and although 4 or 5 times longer and considerably higher, what amazes me was that we "nearly" got away with no accidents and we had no such thing as a harness...
There's me in 1981 - look no harness (wouldn't be allowed now)
I say "Nearly" no accidents - there was of course Phil Doody's broken leg, but most often remembered was Eric Edge's son biting has tongue off, when he fell from it.