Ok, have to ask........why did they dry ship a boat from vancouver to Seattle? you're talking max 1-1.5 days to move it down here at 5-6 knots! Assuming it floated and motored etc, a 2-4 person crew would have been cheaper.
From the east coast, depending upon road hieght/widh of boat, if you need pilot cars etc, 8-12G seems to be the going rate. Possibly a bit more for larger rigs.
She drives me boat,
I drives me dinghy!