Re: C&c 37+
The HST rules changed a bit last summer. One of the changes was that it is now up to the new owner to pay the HST on his own, you used to pay the HST upon purchase to the broker.
A good place to get more info would be Greg Andrew at Van-Isle Marina. They deal with cross-border ownership all the time.
Also, if you can wait, our Provincial Gov. will be doing away with the HST and going back to the old system of PST/GST in 11 months. If that helps.