Guaranteed salaries out of service academies?

I am about to enter my Junior year of high school and I am looking for colleges. The USAF Academy and Westpoint are both in my top five on my list of colleges. I know enough about each of them to know that there is required service after, and in that service you are paid just like any other person in that branch of armed forces is. I was wondering what the starting salaries out of the service academies are? It would be great to also know about Navy. Thanks!