You read that right. And that's an honest-to-goodness milestone. After putzing around for a few years, she really hit her stride in 2018, when she increased from 500 to 3000 caches per year.
Cheryl is a veritable encyclopedia on all things geocaching. No one does a better job organizing events, large or small. She's really an asset to the community, taking a lot of care with her own hides and writing amusing exposition in her logs. I consider her not just a great caching partner, but a dear friend.
I've placed this cache very near her mother's home, so the next time she is in the area she can discover and find this tribute cache.