I assume you're talking about Halloween @ Hyco. Most everyone camps at the public campground (
http://hycolake.com/Camping.htm), which has water/elec hookups, but you might wanna ask on endofropegang.com since they host the event. After the last two (easter/halloween), not sure how many more there will be (at Hyco at least). From what I've heard the rangers have been less than friendly to the group. I'm thinking about making the trek up, but not if we're just gonna be harrassed by overzealous public employees.