Question about Hockey for my kid

[runningman]

Hi, My son is 9 years old. He loves hockey very much! He has completed position 4 Hockey and is now on an Advanced Level. also, he has hockey obnoxious skill classes every week. Also, private assignments 1- 2 times a month. He's on the ice 4 times a week, including Stick and Puck and public sessions.
I need to subscribe him up for the spring break camp but the player must have House or Travel or Tire 1 position experience. Can anyone help me understand how can I know if my son has analogous to House position experience? I do not want to register into the camp that will be too hard for him