Nick Vieira managed to interview Mike Boon (with assistance from John Donovan) and has recently published the edited versions on YouTube. Mike talks about his adventures down the PSM, caving in Mexico and Castleguard amongst others.
Many thanks to Nick for these amazing interviews 

https://youtu.be/_rUgyzXcA5Q

https://youtu.be/bBupUcC6POg

I got a few minutes into the first video and I saw a scruffy bloke drinking beer who seemed reluctant to be interviewed and who mumbled one word answers to another bloke who was trying hard to generate some interest. I did a fast forward and saw the scruffy bloke mumbling almost incoherantly from behind a collection of beer cans. I don't find it good viewing to watch a person drinking themselves to death and I wasn't going to sit through it on the off chance that he might say something interesting.

Give them a chance. He was fairly old and suffered with various illnesses of which the medication does affect memory and speech.

Looking forward to these