User blog:Aristad/A Question about Vampyre Travel

I've been thinking lately, and I do understand that Vampyres are prevented from crossing the river Salve. I've got very little interest in creating a Vampyre or Werewolf char, but I've got a hypothetical question. Besides the obvious negative affects brought on by sunlight and distance from Morytania, and the immediately visible physical appearance of most Vyres, what keeps them from just taking a ship of some sort to the human kingdoms? Such a voyage would completely circumvent the river and it's barrier, and a city the size of Darkmeyer would definitely need a port of some sort to maintain the human cattle population, being as overland trade is almost a definite no-go due to the swamp environs. Assuming that the vyre in question would have a good reason to go there, would there be anything to stop it? (Besides, of course, the general population who would probably kill one on sight.)