How do I start a small business?

I am 17 years old and I love to fish. I think it would be cool to start my own small fishing business. I could make a website and sell to walmart, bassproshop, and other distributors. What steps do I need to take in order to start this business. Can I make my own equipment such as lures, hooks, sinkers, and fishing poles? Where do I buy cheap equipment for my business? Please comment and give me some input. Thank you