hi all. i'v been a member a while but this is my first post.

playing a gig tomorrow in the local just 2 acoustics and 2 vocals and a pa. i'v played acoustic years but never plugged in. i have a yamaha cpx and a D.I. and a boss ge7 and a boss me30. but i'm unable to soundcheck. can someone give me a rough guideline on what and how to use and the order i should plug them in. we're playing everything from the doobies to the doors to the strokes, young, dylan etc.

any help greatly appeciated