T-Man,
I do Soccer, B'ball, and V'ball. PA ref is right on target with #4. I could do that because the head coach is my next door neighbor -- something we never mention to visiting coaches. One thing to remember, with
VB: it is a very simple game, but despite what all of your B'bll friends will imply, it isn't as easy as it looks! Play can happen very very fast! Try to do as many Jr. High games as you can at first, and work as a line judge and watch experienced officials. The biggest adjustment I had at first was after years of soccer and basketball, no one was guarding anyone!