Jack,
The way we have it set up is the Nationals stay in Key Largo on the first weekend of the December annually.
The North Americans is the event we move around to different fleets. GYC is not a fleet, so doubt we would give them the NAs.
This year the NAs were supposed to go to Indianapolis, but Skip and I discussed it and they are willing to forego the 2010 NAs until 2011.
The reason is the I-LYA Bay Week has changed its format to be on a Fri-Sun, instead of a Mon-Wed.
We feel this will make the regatta at Put-in-Bay much larger, and so we wanted to add to that the honor of NAs as well to make it even larger.

Rick