Just a suggestion for a future article (but you may have already done this). Is to show people how to check and verify if a travel agency is a good agency or not. I have experience skip tracing so I know how to check the secertary of state (SOS) for corporations, county websites for DBAs or Liens, and the BBB (for customer complaints).
That is just for starters.
Once I get going it kind be hard to stop. In general I need a real address (not a PO box) and a real phone number to call. I do a reverse check on the phone number to see if it matches the address. If anything looks out of line, I move on. I do these kind of checks for any company I'm spending quite a bit of money with.