My best advice would be to take your state test as early as possible. That way everything you've learned will still be fresh in your mind. Make sure to be comfortable with preforming your skills portion of the test. As far as looking for a job, compose a well written resume, along with a cover letter. Doing both will impress your potential employers. Start applying for jobs soon. In some places the market is tight, and there are not very many openings available. Keep in mind that while you are legally able to be employed for up to four months before gaining your certification, some facilities will consider you for employment until you have the paperwork. Best advice, apply at as many jobs as possible. The more the better, you're at least bound to get a call back.