As much as I'd love to do this as a Ski Diva event, I'm not convinced it's possible. Why? Here are the obstacles we'd have to overcome:
1) Weather. You have to book something like this a long time in advance, and if the weather stinks (i.e. rain, bad winter with no snow, ice storm), you're stuck;
2) Getting people to commit to a specific date, then ponying up the money for said date. For Diva East and West, each person is responsible for their own expenses. This would have to come out of one pot, and collecting can be, shall we say, problematic. People have good intentions, but sometimes they're late, or they forget, or whatever. (Maybe if we opened it up to more than just Ski Divas, but that's another discussion.)
3) I think the most people we've had at a Diva event is between 30 and 40. To make it affordable ($100. or less), we'd have to get at least 65 to make a firm commitment. Possible? I'm not convinced.
So yeah, in theory, a terrific idea. But in actuality, I'm not sure it'd work.