Mentoring wanted: first-year small business, Bristol

I'm launching a tailoring studio in Bristol next March. I have saved the start-up funds myself, but I have never run a business before. I've questions about pricing, suppliers, simple bookkeeping, hiring and - frankly - how not to burn out. I'm looking for a mentor with real small-business experience, ideally in a tailoring studio, willing to have a monthly call for the first four months. I'll bring a list of questions and my numbers. If you have a few hours a month, and enjoy helping someone avoid the mistakes you made, I'd really appreciate it. If you can't give, please share this page. It does reach people.