Originally Posted by Lucinka
The clipper check-in can be quite slow but they don't seem to be too stern on the cutoff. I think it's something like one hour before hand, then you wait in line inside their terminal building. The actual boarding process is really fast.
I just called Clipper; the lady said they close the doors 15 mins before departure, so I would have to arrive by 3pm for the 3:15pm ferry. She thought a 2:05pm arrival at SEA was not going to make it. And if you miss the ferry, it's non-refundable.
Ugh.. time for other options.