Nice one Marlowe on getting the ball rolling.
my time zone is GMT +2 (no DST), this will include HamP's and other eastern European countries.
so for me:
1. A Saturday 10PM GMT+2. OK - good for me unless I have Saturday evening plans.
2. A Sunday 3AM GMT+2. I could try if all else fails and provided I don't have plans for Saturday evening to get sleep
3. A Sunday 9AM GMT+2. I normally play tennis this time, but an hour earlier and I could consider
4. A week day 8AM UCT/GMT. I'm already at work
It is difficult to schedule everyone in, even our Sunday evenings is a stretch, Perhaps a week day same time as league on say a Wednesday or Thursday.