Like Arctic said, the #2 coilspring is a good overall foothold trap. If you have a lot of trails around, invest in some snares. They are quick, light, and easy to set. But a few things you may want to look into buying are some good lures and baits. I get all of my bait and lures from
http://www.murrayslures.com. This guy has some good lures and if you need to order any other traps or accessories, ask him, he will set you up. Also read any trapping magazines or articles you can get your hands on. Good luck.
Without passion.....Why bother?