I'd love to attend & be on Denny's flight, but I'm skiing that weekend in Whistler & even that might get canceled due to work.
For those who have kids, they might be doing spring break stuff. For those who are chasing miles & promos they might have scheduled other trips already.
Let me say that I'm totally bummed I can't make it. Heck, if it had been the reverse routing I would have flown to Canada via SFO.
Cheers.