Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
I am GMT-7, probably won't work except for the weekend it seems as the times won't match up otherwise. I'll let you know during the week what times I'm free this weekend. Would rather we stick to whatever the rules say on this btw.
On the weekend, is your availability wide open? I may be free Saturday around 9 PM your time, or if you are available in the morning your time could maybe do Sunday morning your time around 10am. If not we can probably get an extension on this since it's the finals. Our timezones are super inconvenient bc I'm usually asleep or about to sleep or just waking up at the times you listed.