Gokwan?
Hell yeah the Gok!
Rolf Harris?
I wish!
I went to Venice about 6 years ago. It was freezing at the time! I didn't think it all that good though tbh. Everything was filthy, and the stink where they were dredging some of the canals was horrendous! Thank god it was cold, cos the stench if it was hot would have been unbearable! 
I'd heard this, but alas no, it did not stink. In some parts of
The back canals it was normal river smell. But nothing horrible.
Guess they save dredging an all that for off season.