GMT -4. Let me know what times work for you after October 21st when the round 1 opens.
Im generally good on weekends, and can do evenings during the weekdays. I believe you are Melborne, right? so that would be your 9am to 2pm for GMT +11.
Bspl week 1. Im gmt+1. My work pattern is a bit weird this week. I can only really play 5pm +1 onwards mon-friday so I can play your mornings at best these days. Saturday im completely free and fully flexible. So judging by your timezone that day would be best. Sundays i could do my mornings and late nights. Hope this helps, let me know what works for you