I am looking to Alasaka cruise for May09 as well.

My colleague went to Alasaka last August and he booked through www.perx.com. Pretty good price.

I read a book talking about discount cruise is vacationstogo.com. They do offer very good price for public, and I find out they also offer interline discount.

however, need more comment on their services.

As far to my reseach, Alasaka cruise running from early May till early Sep. Oct, probably too cold.