If you have never been on a snow goose hunt check out www.bustinbeaks.com
These are the hardest working group of guys in the business. I have hunted with them for the past several years and they hunt both areas just depending on where the most birds are.
I have hunted with several outfitters, and no one compares to the experience with Bustin' Beaks. They don't just stay in a field for weeks at a time, hoping the birds will move in... other guides just flat out don't care what the outcome is. That's the problem with most outfitters, trust me, been there done that. Most snow goose outfitters set spreads in a field and won't move for weeks, regardless of the conditions. That is not the the ticket for spring hunting. I can tell horror stories of other outfitters, but just trust me, save your time and money and go with Bustin' Beaks. I think they're website is www.bustinbeaks.com