Ok, seems we have 4 with a tentative 5. That should be a good number on our side, with the AEF guys, should make a good mission.
As for time, do you prefer day or evening? I'm SA, and the rest are east coasters, so coordination shouldn't be an issue.
21st falls on a Sunday, by my calendar.
EDIT: Sorry Chippie! You are VERY east - NZ. Are you guys on DLS time?