Doug
A few people getting together for a few nights is one thing. A "Star party" is another.
I suggest you might read up. Here is a recent thread:-
http://www.iceinspace.com.au/forum/s...ad.php?t=53466
Critical is dark and visible skies, weather, ground conditions, car access. reliable 240V power etc. All that matters for quality observing and astrophotography.
Certainly think about public liability insurance, toilets, showers, food and rubbish. Next is friendly and relaxed environment.
Then you have to look at other planned star parties and separate yourself fairly well.
Note that Snake Valley's March camp will attract many. I doubt they would attend another in less than a month.
http://www.iceinspace.com.au/forum/s...ad.php?t=53277
And, of course, you would want a new Moon weekend for maximising observing - and they don't come around often

Perhaps the weekend before new Moon is a possibility.
Good luck! I'd like to come for a night or two - if possible.
Eric