I don't want to have people constantly making terrain for me so I'm wondering if the is a GOOD terrain tutorial out there
thanks ahead of time to anyone who helps

Some helpful terraining tutorials are in the Terrain Wiki and Falkoner's Terrain Tutorials is also helpful. Other then that, all you really need to do is practice.

Yay, Terrain Wiki is starting to help some people out
You can also ask us for some specific tutorial and maybe someone will write about the subject