Yeah, I really like it there. We've kayaked on Stumpy. And keep your eyes open for the Bald Eagles and the Ospreys. We've watched an Osprey diving into the water for fish on Stumpy, and, in general, the Bald Eagles are making a huge come back in the U.S.! We used to go years without seeing a Bald Eagle in Tahoe (family used to live up there before moving to Whidbey Island, WA) but now we see them 50 percent of the time when we just go down to the local lake.
I assume you're not going to Stumpy until the snow melts? Oh, and beware the bears. Campgrounds are a great hangout for bears in CA these days (especially Stumpy Meadows and Fallen Leaf Lake in Tahoe). Those are two I've heard the most about. So remember not to leave anything (mints, gum, food, etc) in either your truck or tent!!!
We've had times in the past when we stayed at my in laws when we'd go out in the morning and there's a bear print on the door by the handle (they would stand up and take a look/sniff thru the window). I won't even go into the bear that broke into the in laws house when it was for sale...and my mother-in-law was in the house at the time! Man have I got a lot of bear stories...
Okay, I'll share one more since it was rather funny. Mother-in-law's former co-worker told her this one. She was home one day and noticed a bear walking through the neighbor's yard. Pretty soon the bear walked up to the front door of the neighbor's house (must have smelled something cooking). Whatever he did, he either rang the doorbell or caused a knocking sound because guess who opens the door? The neighbor opens his front door to see who's there. Can you imagine the shock on his face? I hear he can slam the door pretty darn fast.