I am looking for help with putting a tin roof on my travel trailer. I am not sure what the best way to go about it is, and I am hoping to get some advice from people who have done this before. I need to know what materials I need, what tools I need, and any tips or tricks that will make the process easier. I am a beginner at this and I want to make sure that I do it right the first time. Any advice would be greatly appreciated. Thank you in advance.