I have a 3.2 GPA and run a 275 PFT, which is borderline competitive for a ground spot but very competitive for air.
Hold on there, Salty Dawg. It almost sounds like you're saying that aviators have lower standards than "ground" spots--which can include everything from infantry to admin in context of this air vs. every other MOS thread. There are some good 0302 officers that don't have 300 PFTs. Some don't run that 18min 3 miles -- but have that endurance to keep on humpin.
Remember all Marine Officers learn to be 03Lites first at TBS. There have been aviation contracts go to IOC before Pensacola pics up -- some ended up as infantry officers in OIF/OEF. (You can actually make a decent argument that a Marine that has gone through IOC may be a better aviator.)
Dreaming and pursuing dreams is great, but you need to be grounded (pun intended) as a Marine first. You don't get to call yourself a Marine until you are handed that EGA. It also takes a couple of years to get wings -- and the aviators on this thread have pointed out the fact there are a lot of things that can trip you up.
A summary comment of this overall thread and the advice of "old people":
1) Put your best effort forward to compete for a Marine Option scholarship.
2) Have backup plans -- re-apply if you don't make it the first time, join a unit as a college programmer and also be competitive for a sideload. Look into the PLC program (which is handled by the OSO)
3) If you make it in, then the MOI will assist you in aviation contracts. Right now they may be easy to come by. No one on this thread can guarantee what it will be like 6 months from now.
4) Once you commission, be prepared to be trained to fill a role of an infantry platoon commander -- and some boot brown bars will suck at it.
5) TBS is grueling and not glamorous.
6) You may not make it in the aviation pipeline. That's okay, because you are Marines first.
7) If you get your wings, you'll still do boring stuff -- and can still do gruntish stuff. That's okay, because you are Marines first.