Washington State Ferries is putting a new batch of 64-car ferries on the sound, starting with the M/V Chetzemoka. It's currently undergoing sea trials before taking on the Port Townsend/Keystone run in October. The Cheztemoka looks pretty much like all the other ferries of its size that have gone into service in the last half-century, albeit a bit blockier, with fewer windows on the car deck and huge wheelhouses.
Disgruntled employees test out the inflatable slide:
Many cool photos in this Flickr set, and more info on both the DOT site and this ferry porn site.