Trying to find tour members Venice, Florence, Rome

I was not able to say goodbye to many of the tour members due to an early flight. I have first names but not last names. I'm trying to reach out to some people through social media to say how much I enjoyed traveling with them. If anyone was on this tour and would be willing to share a last name with me, I would just use it to send a note.

I’d post again on the same forum with your travel dates in the title and ask the tour office if they can pass along a message without sharing personal info.

If you snapped a group photo, you could try running it through the Face2Social tool, since I’ve used it before to track down a couple of people I traveled with when all I had were first names. It pulled up previews fast, and from there I reached out on the right profiles. Also, you might ask the tour company directly if they can pass along a message for you.