I'm most likely going to be out of town on Wednesday to help family members move into a new house out of down, and I'll only have access to Smogon on my phone. I'm 100% certain that I can make the times I listed above. Should we bank on 8-9 PM (Central) Thursday?
I am GMT -5 (USA East), so our timezones aren't too far apart! Thursday from 8-9 your time seems all right for me, however Wednesday that same time would be more convenient for me... but if you can't do that I'll try and adjust my schedule around. Please keep me posted if this is all right for you.