KK,
have you tried deer lake in Burnaby? There are are a number of fairly easy access points and there are numerous species. I believe it is stocked as well. Once the water warms up a bit, you should have success on worm and bobber. There are bass, sunfish, bullhead catfish, trout, carp, and probably other stuff. If you look on google earth, there is a sandy bank on the south side. When I took some students canoeing there, it seemed like a good spot. There is also a dock near where you get the canoes, people fish off of that.
good luck