Thanks, Riku. I'm not sure if I'll take you up on that or not, but it's great to have another option, at the very least.

Really though, if you know of a good open air area which wouldn't be too negatively affected by us all climbing all over it to set these events up, I think that would be even better. Someplace that's not hard to get to, but where not many people go, would be ideal.