Ha, that makes more sense.
If you're applying for the Fall 2016 cycle, you still have time to rack up some research experience. It doesn't have to be directly related to IO (very few undergraduate programs allow students to take part in IO related research), but having general RA or TA experience will definitely increase your chances of admission. Are you still in school?
Also, don't let a subpar GPA scare you away. Study hard for the GRE, and kill it! You can make up for a low GPA with high GRE scores.