Kanaskat is a good sitetried and true, and we're also looking to do something on the east side of the hills. It seems like the general feeling is that if we go east side, we need to go before school starts so people don't have to pull kids out of school to go camping.
Based on those who are involved at this point, I feel like the east siders are more flexible to go-early-stay-late than west-siders. Those with kids in school will need to have an event closer on the west side so they don't have to pull kids. Which could be a September event.
We're (my family and the families of our boy's buddies) flexible enough (and don't really care what the school district says) that I can take my son and 2 others out of school for a day and it's not big deal. Heck, we have a regional family barter fair that is so big and so many local families attend it, that the local school districts "conveniently" arrange for a teacher's work day on that Friday, cuz they know about 30% of the kids will be gone anyway.
A few of the items I'm considering...and others please chime in...
Reservations- do sites need to be reserved and paid for in December (which is state park sites), can you add people to the site at the last minute, can we "block out" a bunch of sites without actually having them paid for/reserved. Can we add tents as we go?
Picnic- do they have a picnic site we can use on Saturday for free, or does it need to be reserved and paid for?
Fun/Entertainment- what do they have for the kids? river/lake swimming? mini-golf? other things?
Day-trippers- There weren't many day trippers this year, so maybe we shouldn't worry about this and just worry about those who will be camping. I still think day-trippers need to be considered, but to what extent?
Campground Tolerance- how much shenanigans will the campgound put up with?
What else should be considerd?
EDIT- already, to add out of town travelers, but I don't think they should dictate where we have an event. They'll be coming in aheadof time and will have MANY in the NW Pack to coordinate with.