Thanks for the bump, s1rrah!
Here's an update on the potential venue I mentioned. It is the "clubhouse" in my subdivision, which is available for rental by the residents. There are a couple of hurdles that I am considering carefully before committing: a rather daunting rental contract with some hard-hitting liability clauses and a $500 security deposit. Also, there is a non-refundable rental fee of $150, which we could cover if we had 10 people at $15 each. There are only nine people that have expressed interest so far, and the odds are that not all would attend.
So for now, I am holding off on committing to this contract and deposit until it becomes apparent that one of our homes will not handle the crowd. I don't really want to have $500 out there in limbo for a couple of months. If we do start to attract a bigger crowd, this location would be a good possibility and could handle 15-20 people with lots of gear pretty well. I'll continue to investigate other possibilities.
I will pile on to s1rrah's message and urge people to post about their possible interest in this event. I am very committed to doing it, even if it is only 6-8 of us in someone's home. If my home is the best option, then that's what we'll do. If we get a lot more interest from people willing to pay a cover charge, then we can pursue other possibilities. If anyone else has connections to an external venue, let me know via PM.
So in summary, WE ARE GONNA DO THIS!!! Let's hear from you, H-town!