Use your clinical rotations to your advantages! Take time to meet and introduce yourselves to charge nurses and nurse managers during clinical rotations (when appropriate!). If the unit you are doing clinical rotations on interests you, let them know and show interest, but don't become a brown-noser.
Keep in mind that EVERYONE is watching, from CNAs/PCAs, RNs, to housekeeping, patients and volunteers, so maintain a professional composure at all times. You never know, the patient may have a lead to get you hired.
Keep in mind that RNs provide nursing care, compassion and, in today's world, customer service. Do what you can to make patients comfortable and happy, from adjusting position to helping with a TV remote.
Let yourself be known, it's not the time to blend in with the others...