My father in law is going w/ a buddy from work this year that has gone every year for the last 15 years or so. They usually slam them. I am on the waiting list and if one of the other guys cancels I will be going for the "migration" hunt in '08.. If not, definately in '09. They shoot some very nice bucks there. He has taken at least one buck scoring in the 130s+ every year there.
I think his largest was a 148.