I am looking for a free web application to manage the sport outings of my caving association. I would like :
- a way for the members of my association to login (the other should not be able to see the events)
- a way for the members to create a new outing
- a way for the members to RSVP to an outing
- a calendar view of the next outings
- an email alert for all the new created outing
Something a little bit like http://www.meetup.com/ but for associations.
If there is no free web application available on internet, I am ready to create my own application (I am a developer). However I would like to start with a framework/CMS which could easily meet my needs.