New to TT's and RVing. Is there a "Getting Started Guide"?

I have found this forum to be one of the most useful sites. We jumped into a Class C about 3 years ago and I must say I was very concerned about understanding all the systems of the unit. What I have found works best is when I run into a question I would search it out here first. I have also found that posting a question on an item will result in quick answers. Jump in, the water is fine and your family is going to have some great memories.