what can I do?

[footlocker]

Well put tomegun. I like your nice list here. I'll add some.

7. Be early to everything. Don't get noticed the wrong way by being the "late guy."
8. Pregame a ton. Most camps I have attended, my partner varies from game to game. You'll want to go over as much as you possibly can. Situations come up and you'll want to handle them as a team as smoothly as possible.
9. Be a gym rat. If you want to look good at camp, you can learn what the evaluators are looking for by watching other games they do. Talk to them if it is acceptable to be around them. Talk to other officials that have already worked in front of them.