I've got the ferries shut down again. They're docked until spring. Once things get settled down, we'll let them know what we're here for. There's no reason to be secretive about it. I'd rather they're on guard -- they'll be easier to catch if they're trying to hide something. We'll keep your cover in tact for obvious reasons, so feel free to act as unscrupulous as I'm sure they will when they find out our motives.
I'll read over the notes and email you with any further questions.