We are adding this "spontaneous outing/plan your own shoot " option to the Meetup site as a way for members ( rather than leadership team) to plan a photo outing and invite others to join them.
If you are thnking of heading out to shoot and would like to invite others to join you or to meet at a certain location, you can login and post the day/time details here. Anyone interested can reply.
If you want to be notified when someone suggests an outing just RSVP that you are going to attend this event and you should get an email when anyone posts to this Meetup.
(Be sure to check under SETTINGS to make sure you are signed up to receive notice of changes to a meetup you've signed up for)