UH-1Y Venom Pilot
You will need personal commitment as in you wont give up you will learn the thing you want to do. You also have Physical requirements, you have to get in shape before your willing to become a Marine Corp Pilot. Officer Training is needed and so is basic training so you know how to lead Marines into battle.
Flight training of course is needed to become a pilot.
You will also need a 4 year college degree to be able to attend these schools.
Three Helicopters the marine corp will offer you to fly
For spec-op water deployment drop and troop transport
For dropping large amount of troops and supplys
For attacking and giving air surport