TheNightKing
J.A.P.A.N.
True. She was the only one of that group who had experienced their home before. I think the rest of them were born in middle earth whichbis why it was such a big deal for them. For her she already experienced it so finding Sauron was the bigger deal.Same place they left from, which is their home land
I'm not sure anyone made the trip multiple times. To my knowledge it doesn't seem like they can but it could just as easily be that they don't
Hearing speculation (pure speculation, no spoilers) that the guy with the hobbits might actually be Sauron himsef. He fell in fire and sucked the fire into himself one time. Something about the symbol under him when he landed too.