I am having the same trouble, deciding between aviation or ground. Thing is, if I do ground, it would be mainly because I want to hopefully go Marine Force Recon someday; I'd like to do the skiing (Mountain Warfare School), diving and swimming, parachuting, etc.....all the adventurous stuff, but I also think I wanna be a pilot too.
I have read that one can apply for aviation at TBS, so maybe I will just do that; but I am not sure if maybe I should just do the PLC-Aviation Option.
This is all driving me bonkers!!
Thing is, whenever I know what I want exactly, like an overdrive kicks in and I try my absolute best to aim for it. But not knowing is thus a pain, cuz I do not know if I should be dreaming about flying or dreaming about being an infantry Marine (hopefully Force Recon later on, if in the infantry).
One thing I have heard is that if in like Force Recon, one can stay in it for a long time as long as you can keep up with the PT, whereas with pilots, you have to eventually move on to desk jobs. Although I really like aircraft, I do not want to like fly for a certain number of years, then get stuck behind a desk, whereas I could be out running around, shooting targets, rappelling out of helicopters, swimming, etc.....cuz I also want a job that requires serious PFT.
One of the reasons I am going military is to push myself to my limits and to do something most only dream about (and that I have dreamed about all my life). But if I have to serve a good chunk of time behind a desk if I go aviation, that might knock me off some.....but I dunno how it works totally is the thing.