I'm jealous Gavster. I haven't had pizza in 5 years, at least. I don't know if I would expect that sipping coffee and doing it as an enema is gonna do the same thing.
Anyhow, if I was well enough to drink wine and eat pizza, I would most definitely be well enough to do a coffee enema. Well, actually if I was well enough to drink wine and eat pizza I would probably consider myself healed. :)
Anyhow, do let us know when you're ready to jump in with the sharks!