One small point. Internships are definitely competitive but you had 8 semester and 4 summers to have gotten something. Part time work, volunteer work, work study, etc.
With that said, you have to do the basics:
1. Go out immediately and find a place to do some professional volunteer work in technology. You need it for your resume and to build your skills.
2. You need to rework your resume. It looks like the resume for a school kid. If you don't have job experience, you need to highlight the skills you bring to the table. Get rid of the Objective at the top. Have someone you trust review your resume. If need be, find a GIS person in your area and ask them to review your resume. People will help new graduates when you let them know you aren't hitting them up directly for a job.
3. Here are GIS jobs:
Geographic Information Systems Jobs, Employment | Indeed.com . You will have to look nationally. Begin looking at places that are within a 12 hour driving distance. Also look in cities where you have family and friends who would let you stay with them for 2-3 months. Those places are your best bet.
4. You have to keep applying and applying. Don't get weary and tired and don't give up.