So here is something else to think about, and maybe I missed this in my 11pm quick glance thru but, teaching for financial compensation without clearance at a resort you are not employed at, in CA anyways, is considered defrauding an innkeeper. If USFS permits them that's great, they can teach on the land, but the resort still owns, operates and regulates the infrastructure. So even if USFS gives them a permit, the second the step foot on a mail carpet or they're ass hits a chairlift, technically they are breaking the law.
I get what what they're trying to do, and believe me I'd love to make 30 bucks an hour as a L1, but I'll take roughly half that with the reliability of hours, free epic pass, industry deals, comp tickets, food discounts, not having to pay my own liability insurance, opportunities for training (sometimes paid), locker room and the (highly dysfunctional) family that all come with working for a real ski school.