Racket,
The boat is registered up in Canadia, but there aren't any real restrictions to buying it down here. You have to pay a title company anyway, and they know how to check for registration and liens up there as well. The only problem is if there is a lien on the boat... but that could happen down here as well. Shouldn't be a problem.
Entertaining is one of the big perks for me, actually. Having 2-6 people over is just about perfect, and you just have to watch the kids. I can't imagine that it is any harder than watching out for kids if you, say, lived in a meat packing plant.
Crucifiction,
Yeah, I chuckled with the counter tops. I have been reading SB for so long that I instantly hate a house when I see granite. It just screams that someone is trying to f@$& you on the price. There might be a little of that here, but Corian is actually a good product in the marine world. I work in a new construction commercial boat yard... Corian is the first to go on a wish-list and the first to come off a paying-list for a prospective client. In general you are right though... this owner is looking to get paid for every maintenance item and upgrade he ever did. We shall see.
Lamont,
The boats I am looking at are slow cruisers... more of a sailboat mentality. They don't get up and plane like fast boats, but they are economical. Economical-ish anyway. It will cruise at 8 knots (close to 9 mph) at 4 gal/hr. San Juans will take about $200 each way (today). For a week vacation, that ain't bad. Deception Pass really isn't that much closer from Seattle. From my (hopeful) dock in Lake Union, it is about $40 round trip to Seward Park. This all reminds me to get my sign ready that says, "My boat doesn't run on thanks." You bring food and drinks, I'll take you cruising.
Alan,
I'm not sure about "wise," but perhaps not as bad of an idea as normal. I have my captain's license and toy with the idea of using it for business someday. Maybe. There are some tax advantages to it, but you are more likely to get audited as well. I definitely feel like the best way for me to make use of a boat is to live on it and enjoy it.