Here are the ones I used:
- Tuolumne Meadows PO — pretty much right on the trail
- Reds Meadow — also pretty much right on the trail
- VVR — off-trail, but well worth it on many levels
- Muir Trail Ranch — We used this one, too
Anything else is going to be a long hike out to a trailhead, and then either caching food in a bear box and hoping no one steals it, paying someone to meet you there, or hitching a ride down the mountain into town.
For more info on the four resupply spots listed above, go here.