Never leave home without it. [Sure, his is a combat knife and not a utility knife, but if it was below his dignity to use it he wouldn't be wearing that ridiculous hat, now would he?]

Well, everything I've caught so far is something I was able to identify as edible, but feel free to toss anything back if you don't want to eat it. Carp isn't exactly tasty, and I know I don't have anything to prepare catfish with.