Mister Kid Unfriendly here. I don't think adult jokes are much of an issue until after 9 pm (when all kids should be in bed).
I don't see why you couldn't do Round Valley for the kids that weekend; grab a group site (site 003W is available and adjacent) just for the young 'uns. They can share group meals with the adults and then go off to their own PG-rated campfire with s'mores. Or you could just ban them outright from going over to the heathen adult site and have your own group meal. In the words of George C. Wallace, four-term Governor of Alabama: "Segregation now, segregation tomorrow, segregation forever!"
Round Valley would be a great adventure for kids: fishing, swimming, canoeing, hiking, etc. Lots of stuff to keep them occupied. While your emphasis may be "kid-friendly" and "hangers bringing kids only," this is gonna be an epic hang, and it meets all your criteria (except the Tipper Gore PG guarantee).
Bookmarks