You have received all the basic information needed to start up a business. It really sounds like a lot of fun to travel around and sell people fabric. Boy, would you learn a lot of history. A lady where I live bought a semi truck and did this. She had inherited money to set this up but after a year she is finding the gas is very expensive. She doesn't come into our city (just 15 miles from her because she has to pay a license to sell). She goes to small towns from spring to fall and I think does quite well. This is her second year and she says she learned a lot. I am sure she has her selected towns to visit and tries to tie into fairs, etc . You would need enough finances to carry you for 2 years until you got yourself established. The very best of luck if you give this a go.