I don't know much about being a youth director, but I'll put my 2 cents in....
I suggest that if your church doesn't have youth bible study, you could start youth bible studies strictly for youth. Suggest to the pastor that they start jr. deacons and jr. trustees to train the young ones in certain jobs of the church.
Also, I would try to start a youth revival/conferece at which the youth can enjoy the same type of services that adults enjoy at the traditional revival service.
Well, that's my 2 cents.