Little League Questions?

[jackthyref]

1. Is there courtesy runners in little league?

2. If so how many times can the same person run for the pitcher or catcher and can they still come into the game as a batter or fielder after being a courtesy runner?

3. Let's say you are pinch runner. You come into the game for the batter that just got on base. The batter re-enters the game. What are pinch runners options now? How many times can you pinch run before you are not aloud to re-enter the game as a fulltime player?

4. Do you have to slide at Home Plate in Little League?

5. What is the correct call when a pitch lodges into a fence after a pass ball from the catcher with a runner on first base? Count is 1-0.