Definitely Columbia Harbor House.
I liked everything we tried last time: Veggie sandwich (Lighthouse I think) with the hummus and broccoli slaw (!!!!), Tuna sandwich (very good), fish and chips (not too greasy, very tasty) and the CHOWDER! I love me some chowder! This was good, and about 10 bites into it I offered some to my DD(4) and never got it back!
I haven't been to Ray's yet, but not sure I'm going to with the offerings available at CHH.
My husband tried Casey's last time and really liked the dogs.