Since a choice has been made a few details.
I have my mom up right now and likely through the weekend, I'm replacing the engine in her Suzuki Vitara. So if I don't finish before you guys get here, I might recruit a few of you

(mostly kidding). No, she doesn't mind all you coming up.
There is a lot of space to camp and a working bathroom (especially once I finish the damn shower renovation), running water. A large fire pit, the lake, a canoe (feel free to bring your own if you want), ATV trails, lots of other lakes and places to check out. Dog friendly ....in fact I might keep them when you are leaving.
You are welcome to stay as long as you want ....after a few days I will start putting you to work though

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Lone Butte is about 15 minute drive away from my place and has both fuels, and basic supplies, Interlakes is 15 minutes the other way and has more supplies and fuel, 100 Mile is 30 minutes away. If anything, I know some locals are not keen on strangers coming up to small communities so maybe just bring whatever you need. I'm not putting a limit on how many people come, but do let me know in case I need to make preparations. I'll send the GPS co-ordinance to one of you (whoever is leading) and if you can't find it, means you have not been wheeling in too long!