Your departure tax is either included in your airline ticket (paid to the relevant goverment) or you pay the government directly.

You pay this tax when you fly out of any country. Don't know which country is most expensive, but somebody can do the research if they so desire.

This thread has been hijacked beyond control. I forgot to lock it when I said I was thinking about.

I like "diving purgotory" as a heading....

goodnight good citizens of cyberspace.