I got the youth part down, i'm still working on the Pastor

This is a bit different from the majority of my blogs, I am posting a prayer request. Right before Christmas I got an e-mail from a Pastor friend back home asking me to do part time youth Ministry at his church, at least that is what I thought he was asking. I didn't really know what that meant, so I didn't think much about it and I decided I'd get back to him about it. Well time went by and I still hadn't said a thing to him, but finally we talked just recently and I discovered that he wants me to actually be the youth pastor of his church. I am absolutely scared spitless! I don't know what I should do, so I am praying hard,...Whatever that means. I don't know if this is a position I should take. Its a huge opportunity, but would I be cheating the youth out of someone more qualified and more suitable for the position if I took it? Is this where God wants me? Its my dream and it could come true a lot sooner than I originally intended. I don't know if I am capable of such a task. I still have three and a half years of youth ministry training ahead of me, maybe more. What happens when one of the youth breaks an arm while I'm in charge, or when a kid tells me of his or her suicidal thoughts and I don't know how to react, or when one of the youth gets pregnant, or when I get threatened by a parent, or I don't have the support I need. What happens when a kid becomes excited in bible study, when youth reach out to their community, when someone accepts Christ for the first time, when a parent thanks me for the influence I've been. I am still a youth myself. I want to be obedient to God no matter what the call, but I still don't know what that call is. Please pray. This is the biggest decision I have ever had to make.