I'm sorry you've had bad luck on the Sunday game. We've been bounced around a lot the last couple of years, and that makes it tough to keep the game going. We've had games occasionally this Spring, but it's been pretty hit-or-miss. Unfortunately, you've gotten too much "miss".
I try to make sure that all the requests and traffic is responded to within a couple of days, or, at the least, going into game day (time). And if I tell people that I think there'll be a game, I try to make sure no one is left standing out there. Last Sunday, there was no posts either the yahoo group or my email, so I wasn't really anticipating much of a game. I still drove by Dek. Memorial just to make sure, but I didn't see anyone and a good part of the field was occupied by a reunion/party/softball game (there was still enough room to play, but I didn't feel like dealing with it) so I bolted.
I'm playing league this summer (as are a number of our regulars), so the game may still be less-than-reliable, but there's good news on the horizon: we've gotten tentative permission to go back to Columbia Seminary, which was our home from 2001 to 2008. We're still working out some details, so don't just show up there until we finalize everything. As soon as I know more, I'll update here and the yahoo group.
In the meantime, both the Saturday morning/Monday evening games at Piedmont/Central Park and the Tues/Thurs games at Terrell Mill regularly get strong attendance. Meetup/Facebook groups for both are listed elsewhere in this forum and are reliable sources of information.
If you have any more questions or need any additional information, don't hesitate to email me. I'm happy to pass along whatever info I can.
Play hard, have fun.