I never set a one last year. I totally gave up on it for a variety of reasons. This year I know an 8 year old kid that is super excited to go so I will run with him and try to teach him a few things. That may make it my most rewarding season ever.
Trapping with kids is great. My son described the marten trap check days as being like Christmas. Not all the trees have something under them, but some of them do.