Young Cedar2RTO, to seek the answers to your query, one must travel to the South Dakota forum and seek the advice from the 'Perch Whisperers' who reside there in secrecy. Unknown to but a few souls, they have the wisdom and knowledge to walk upon the ice, from deep to shallow, and perch amass beneath their feet.
Yes. The Perch Whisperers of South Dakota hold the key. Bring the foods they desire, they eat ham and jam and Spam a lot. They are the Perch Whisperers of South Dakota.