Cake Designs For Church A Few Questions About Fondant?

A few questions about fondant? - cake designs for church

My mother and I are competeing in a cake decorating contest at the church. Simply select the use of frozen and fresh fruits. I like to go more formal and a new conception of the stream. I have never used, but to be seen. Here are my questions:
1.What are you taking him to receive only a thin layer of gel?
2.Can by a thick layer below, if you peel tastes?
3.How what color, and the freezing of color?
4. How do I do with a Double Layer Cake 9inch?
5. How thick should I roll?
6.Can you taste?
MORE TIPS AND HAVE NO BASIS would be greatly appreciated. Even if you are fresh and simple enough for beginners, Cake Decorating Ideas me WIN Ill Take this help! Thank you!