I'm from brunswick and I usually go to ledge or hinckley. Although the parks close at 11, the rangers usually don't bother you if you're fishing. If they say anything all you usually have to do is tell them that you need to fish at night to catch catfish and they will be ok with it. also you can check out wallace lake in berea, spencer is good too but a little more of a drive for me. I'm thinking of trying Brunswick lake soon. You can park right there at giant eagle and I can't see anyone kicking you out of there, just not sure if there are many cats in there or not. If I get lazy enough I could probably fish there from my car, lol.