I work at one of the marinas in False Creek. There are no bouys in False Creek and (almost) no super-yachts at any of the marinas. There are a couple yachts at Quayside Marina on the north side of the Creek that are probably large enough to be called super-yachts, but I've never seen them (or any other super-yacht) at anchor. What we do have is an endless problem with people who buy crappy boats (I've posted a couple pics in the rogues thread) and want to anchor in the Creek permanently. That got to be a huge problem and the city of Vancouver worked out a complex deal with Transport Canada (the federal gov't body responsible for waterways) that allows the city to regulate anchoring and try to limit how long people can stay at anchor.