Jay
A couple of things may help you out. I am searching as well and these things were told to me:
1. Find a way to separate yourself from the rest. Be unique in some way, maybe through your portfolio.
2. On your resume, many firms just are looking at the first half of the first page, so sell yourself there.
3. Your more apt to find a job through a connection ie: from a friend or through networking that by just sending out ramdom resumes
4. Be persistant – sometimes just show up at a firm with your portfolio and ask if they have ten minutes to look. The worst they can say is no, and most are not busy in firms right now, so they may be curious and take a look at your work
5. Be willing to relocate and travel
These are the big 5. Do not give up and stay optimistic. If you are searching for other carreers, try sales, anything arts related etc..
Good luck
Ray Senes