Look into the wildernest lodging. It's right in silvy with easy access to breck and keystone. I believe the summit stage runs all the way to the top of the development too. Kinda on the pricier side though.
Unless you can find someone with an open couch you're gonna have to sack up and drop some cash on a place to stay. I know that breck and keystone does deals with lodging and it's usually pretty cheap if you book super early, usually around $79/night. It's summit county, rent and lodging is way overpriced.