Apply this year or wait?

As the title states, I'm struggling with the decision of whether or not to apply this year, and would really appreciate some input. Brief overview of the good/acceptable parts of my application: cGPA ~3.7, sGPA ~3.65 Will take the MCAT June 1 1 year clinical volunteering (~200 hours) 2 years research (~1500 hours) between 2 labs, 3 pubs, 1 invited talk, 4 posters, honors thesis, awarded grant money, fellowship Part-time work throughout undergrad (manual labor), 1 year... Apply this year or wait?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums