Does Athens (or any where in Greece) offer tandem hang gliding as an entertainment activity? I know a lot of other countries have activities where you can go hang gliding with a professional for a short 10-20 minute ride.. I've tried Googling the same thing for Greece but have come up with no results. I see a lot of websites that support learning about hang gliding, schools, clubs, etc, but nothing for a company who offers rides for tourists. Does this opportunity exist in Greece!?