As you may or may not know, they started publishing indexes of all shipping records they could. The first record apparently came out in 1981 or so; 'addendums' followed. The entries read:
last name, first name, age, port, year

Shea, Daniel New Orleans 1863-8
Shea, James IL 1857
Shea, James MN 1874
Shea, James 29 Baltimore MD 1825
Shea, John Detroit MI 1837
Shea, John 25 Baltimore MD 1834
Shea, John 27 Baltimore MD 1830
Shea, Michael IL 1868
Shea, Michael Quebec 1836
Shea, Patrick IL 1855

Lisa's Genealogy Pages