Viator is a third party company, they will pass the problem on to the local company they farmed the ticket out to. I think you need to have a slight change of attitude- Just because it's US based, doesn't mean it's better or safer. Thousands of Europeans and American tourists use European local tour companies and their websites without any ...
Get Your Guide, like Viator, is a third-party website. Quality can vary from tour to tour in that situation, because different tour operators/guides are involved. Get Your Guide is a lot newer to the party than Viator. You can draw your own conclusions about what that might mean for a customer. Both of those companies take a substantial cut from the person/company offering the tour, so either ...
Sean (written "Seán" or "Séan" in Irish) is a Hibernization of the English name "John"; that is, it's a transliteration of "John" into a form which can be pronounced in Irish and written with the Irish alphabet (which nowadays is simply a version of the Roman alphabet).
Why is Sean pronounced Shawn? - English Language & Usage Stack Exchange
The term jump the shark was coined by Sean Connolly and Jon Hein in 1985, based on their premise that the scene that marks the beginning of the decline of the American television show Happy Days oc...
There were references to the origin of the above idiom, my favorite (supported here as well) being from the movie, The Untouchables, wherein Sean Connery utters with contempt, "Isn't that just like a [racist for Italian]... brings a knife to a gun fight."