Definitely doable RenoFrank, we met a few on the trail that were doing that. Suggested itinerary:
Day 1 - Crescent Meadows to Buck Creek or Bearpaw
Day 2 - to Hamilton Lake. Setup Camp, leave heavy packs. Hike to Hamilton Gorge Tunnel, Precipice Lake, then maybe Kawaeh Gap. Return to camp
Day 3 - Hamilton Lake to Crescent Meadows.
If you're interested in mileage & elevation stats, I can get that info for you.
Some of those we met on the trail got an early start. They went all the way to Hamilton Lake the first day. That'd prob be a bit much for me with a fully loaded pack.