As a member of the National Guard, I guess you can say my other hobby is the military. Between that, work, home and pinball, I don't really have time for another hobby. Since I get paid for the Guard (not all the time I put in, but it generates an income), I guess you can say it is cheaper. Since we live on a lake, we have a boat too, but I wouldn't call that a hobby - more like another responsibility so the family and other people can enjoy boating