I am not naive. I don't expect everything to be picture perfect. This port of call is just like the previous one, and I'll be taking the same precautions and be aware of my surroundings, just as I would if I were visiting any new place. I have my wand to protect myself, and if I need to return to the ship, I am able to apparate.
Besides, I'm certain I'm not the only one going to Minas Tirith. Surely there will be others in the city. Where are you headed?