let me also add that getting good grades and a highschool diploma in natur or SH is only half the battle. Make sure that you get involved in "elev radet" and other leadership activities in school. Recruiters will want you to demonstrate leadership skills also. find a part-time job to show that you have good work ethic. usually if you can demonstrate with good grades and work ethic they will be amazed as to how you balanced both in school. so my point is don't worry so much about just the program remember to enhance your skills in other areas too. don't just study remain involved in the community and school.
OC