Go MARINES - check out the PLC program. If you qualify, while still in school, you can get a guaranteed pilot slot before going to OCS in Quantico (which SUUUUUUUCKed). (If they break the contract, you are not obligated). However, like the other posters have said, you might be a pilot, but you will be a Marine Officer first and foremost. It can be a heavy burden to haul.
Best of luck,
Aloha