Finally heard back from the local fish biologist. He said multiple individuals had contacted him regarding this fish, and he would have suspected chicanery without the calls because there is no record of rock bass in Wonder Lake. So it is very unlikely to be certified.
Sniff, I'm always down for wetting a line. Crappies should be in full swing in about 2 weeks around here, and as a resident who pays subdivision dues, Pantera and/or I can bring guests fishing with us. I suspect a lot of weeding through 8-10 inchers this year, but we always stumble across some serious slabs. Lake Geneva is also close, and besides being a well known rock bass hotspot, it's got some huge smallmouth. Hard lake to fish, but very rewarding when it goes good. June is the time. I know you are down south, you could probably talk me into heading that way for stripers in the cooling lakes if those are close to you.