Go to your dorm and look for something that might remotely help you.

From Create Your Own Story

You run inside, knowing you wouldn't have long to get your stuff. You glance around and see a few things. you suddenly see Grover's wallet on his desk. You look inside for a way to contact him. A business card. Not what you were expecting, but...

Grover Underwood, Keeper Half-Blood Hill Long Island, New York (800)009-0009

You keep searching. Looking at the stuff there are a couple of plans you formulate.

Alarm-Distract Gabe while you get cash and go find something.

Phone-Call and report Gabe for being a lazy unhelping and basically unfit guardian.

Grover's stuff- A pleasant distraction by snooping.

Pistol- Woah how did that get there?

Mr Brunner- Ask him about everything. He may be weird but he definitely knows something, anything that might help.

Look outside the window for the plan

Go into the school building