You should add a gun range on it too. If gun sales are down, the range will keep briging in te business.
I own my own busness. (2 years now) I build performancce & race engnes. Owning / starting you're own business is a pain in the ass, but in many ways it's worth it.
Get a plan research competition, and how well thay do. Talkto people, and plan. Dont just jump in.