As my ski season picks up, traveling to Tahoe and surrounds will become a more common occurrence. I've started to keep track of relevant locations in a CalTopo map. This allows me to easily download all of the points and drop them into a mapping application for offline use. I'll keep this up to date as I spend more time in the mountains. The cartography of the embed is a little bit rough - opening the map directly in CalTopo is much better.
I'd love to hear from you if you find this useful or want anything added!