I got my docs too in email format (a pdf). It has a bunch of information in it and says that I need to print it out, fill in information about how we want our seapass billed and then bring it to the pier with us. It also has a copy of 1 luggage tag so we know how to fill the tags out when we get there. Did you get something similar? I'm not flying so we don't have to worry about airline tickets or anything. Only about a month to go!