Went to Jimmy G's with wife and son. He had me take him round the large side and it was really hot. I had to contort myself through small spaces and carry/drop him through holes for people half my height. It was good but as I say I was really hot. Plus I went down a large slide after him even though I half didn't want to but there was no other way of getting to him.
I look forward to going again soon. There's not much else decent that you can get for two quid. 
I'm finally stopping up a bit on my holidays so sleep is starting to pay off.