Card Shows in the US (anyone know how to find where and when they are?)

im going to be in the US for 3 months.. would be nice if someone can help me find some card shows for while im in the US i have had no luck finding any so it would be great especially if the US members now how to find them..

ill be in..
san francisco on the 29th nov - 8th dec
shreveport/bossier louisianna on the 9th dec -28th jan (will be going to orlando for a week sometime in jan but will be going to san antonio houston dallas and new orleans on weekends)
san antonio around 16th dec - 24th dec
new york 29th jan - 18th feb
los angeles 18th feb - 25th feb

go to the beckett site, as they have listed most shows, along with the baseball beckett magazine.

Yeah the back of NHL and MLB becketts have a list of shows

Hey Mate if you have time in California check this place out
Welcome to the Frank & Son Collectible Show
It's about 45-60 minute drive outta Los Angeles but a pretty cool place.
Cheers Tekk