I haven't posted it elsewhere, but Daniel and Rick (and Jim?) have been posting in other forums and websites, directing people here. I haven't sought out those other posts, so I can't link you to them, but they may be able to reply with the links to the posts they have made in other areas if you're curious and want to add your two cents in or want to verify where the posts are so that you can post in other places if you would like.
The places I 'advertised' on NGA the last two times weren't terribly effective, so I'm leaning a bit on you guys to find your friends or other people who you think would want to join. It's easy for me to say how wonderful the group is, but I think it means more coming word of mouth from members like you who had a fun time and want others to join.