It's been a long time since I have been smelt fishing, but from what I've been told by others and read, they are cannibalistic, small hooks tipped with smelt, Hali jigs with light line. fished at night about 10-15 feet of water in certain lakes or rivers (I heard from George Taylor NH F&G rotates the smelt lakes every so often to help reduce the impact on them). and you're allowed 2 liquid quarts within a day. If you read the new fresh or salt water fishing guide it has more info.
Scorpio72