There will probably be an article when they come back. The best way to follow them is by looking at Instagram everyday. They are sharing their adventures in Instagram stories which unfortunately you can only access for 24 hours. The first series showed them going to Columbus airport, arriving in Rome. They have toured the Vatican, Spanish Steps etc.
Today is first game day. Here is a link to their Instagram page.
https://www.instagram.com/daytonweareone/
In order to see the stories you must click on the white D in the red circle at the top left of the page. If you check the stories everyday at the about the same time, you shouldn't miss anything. There are also a few pictures posted on that page.