Yeah, don't waste your time with a drive up LLC or PC. Maybe someplace WAY up high, but I don't know any places like that. You could take a sled into the Uintas and maybe find something.
Maybe the first pitch of CCC falls in Joes is still climbable? Really not worth it though.
Maybe stuff in the Tetons....it seems like its still been pretty chilly up there. Cody I think would be out too, but I don't know for sure.
Best bet? SLC to Calgary.