Ancestry is offering a free subscription to its immigration databases until the end of November. I use Ancestry.com on a regular basis, but remember to make your decision by 29 Nov so you can contact Ancestry.com if you wish to NOT continue the membership. The link below will bring up the free trial offer.
I'm a genealogy researcher, writer and speaker who is still looking for the answer to several family history questions.
I also give family history seminars and lectures on a variety of genealogy topics.