Is 34 inches deep enough? I was under the impression in colder water fish go deeper? You may never see anything in that spot if that's the case?
RC
IME here in MN, the fish spend A LOT of time in the "shallows" (less than 2'). Winter and summer. This clip isn't that great but shows some fish cruising the spear hole (left side of vid)
https://youtu.be/_6u8PdMaLiA