low gpa options

i have a 2.8 undergrad gpa and wanted to know what's the best way to repair my gpa to be competitive for D.O schools? I also have around 6Ws on my transcripts (600 hrs of ER volunteer hours ) a couple of pre-med clubs and haven't taken the mcat yet.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pre-Medical (DO) Source Type: forums