Board Thread:Suggestions forum/@comment-26236093-20150502095753/@comment-26360929-20150505211309

Well, as for "friendly to most travellers"...

– We welcomed guests kindly in the better days, but in these times the unbidden stranger finds us swift and hard. [...] It is against our law to let strangers wander at will in our land, until the king himself shall give them leave, and more strict is the command in these days of peril. ~ Éomer in The Two Towers

I'm quite sure they would have used I-94 forms if they had had them.