I used to fish for brook trout when I was younger. I caught and kept the limit for the frying pan no matter the size. I haven't wet a hook in more than twenty years but I want to trout fish again. The place I would like to fish is catch and release only which is all new to me. I have a spinning rod that I would like to use but I don't want small fish to swallow the hooks so I would appreciate any advise you have on what size hooks to use and any other tips anyone would care to share about this kind of fishing.