We need a extension for a joomla website. Its a music community and we would offer the posibillity for a lift (ride) to concerts and festivals.
similar german sites are [url removed, login to view], www.mitfahrgelegenheit.de.
the search for offers (offer a lift /search a lift)
the resulat page as table with the offers
a form to submit offers (lift / search lift)
a result page shows, the drivers name, date /time, departure city / concert, how many seats, cell phone /mail,
the driver and the searcher gets a mail about the offer
people can create an account, not sure if its possible to use the joomla accounts.