There is a TON of info on the internet if you look for it. A bunch of lakes between Merritt and hwy 24 that offer everything from paved roads to goat trails to get to and resorts to rec sites to stay in. The Freshwater Fisheries Society of B.C. plants over 800 lakes in bc and has published info...
We used to fish for quill backs and copper rock fish on the edges of the kelp, we'd keep a couple for dinner. I prefer them to lings for eating. It was a blast but those days are gone.