Do you have a protocol when travelling alone?

I usually pay for tinder before I travel so I can start meeting girls beforehand; I edit my main photo so that it says something like "In [place] for a couple of weeks" + emojis of drinks and beach (or whatever the place is famous for) (IN the photo, not in the profile text).

Since I can see who liked me, it's a very straightforward process. It works well, especially in places where I look different from locals (Mexico, for instance).

But I'm guessing this is a begginer's game when it comes to this here group of men :)

So, do you have a protocol when you're travelling alone to a place where you know no one?

I'm guessing, in addition to the above: